diff --git a/README.md b/README.md
index b458774c..76ad5fb4 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ note on [Docs and Samples Migration](https://blog.jetbrains.com/ktor/2020/09/16/
 * [postgres](postgres/README.md) - An application for creating, editing and deleting articles that uses Postgres database running on Docker image as a storage.
 * [mongodb](mongodb/README.md) - An application for creating, editing and deleting articles that uses Mongodb running on Docker image as a storage.
 * [mvc-web](mvc-web/README.md) - An application for adding and removing wishes to wishlist that uses [FreeMarker](https://ktor.io/docs/freemarker.html) templates and Exposed.
+* [opentelemetry](opentelemetry/README.md) - An application that uses Kotlin DSL to work with OpenTelemetry Ktor plugins.
 
 ## Server
 
diff --git a/opentelemetry/README.md b/opentelemetry/README.md
new file mode 100644
index 00000000..70e0e8ad
--- /dev/null
+++ b/opentelemetry/README.md
@@ -0,0 +1,87 @@
+# OpenTelemetry-Ktor Demo
+
+[OpenTelemetry](https://opentelemetry.io/) provides support for Ktor with the `KtorClientTracing`and `KtorServerTracing`
+plugins for the Ktor client and server respectively. For the source code, see
+the [repository on GitHub](https://github.com/open-telemetry/opentelemetry-java-instrumentation/tree/main/instrumentation/ktor).
+
+This project contains extension functions for plugins that allow you to write code in the Ktor DSL style.
+
+Take the following code as an example:
+
+```kotlin
+install(KtorServerTracing) {
+    ...
+    addAttributeExtractor(
+        object : AttributesExtractor<ApplicationRequest, ApplicationResponse> {
+            override fun onEnd(
+                attributes: AttributesBuilder,
+                context: Context,
+                request: ApplicationRequest,
+                response: ApplicationResponse?,
+                error: Throwable?
+            ) {
+                attributes.put("end-time", Instant.now().toEpochMilli())
+            }
+        }
+    )
+    ...
+}
+```
+
+Rewritten in Ktor DSL style, it looks like the following:
+
+```kotlin
+install(KtorServerTracing) {
+    ...
+    attributeExtractor {
+        onEnd {
+            attributes.put("end-time", Instant.now().toEpochMilli())
+        }
+    }
+    ...
+}
+```
+
+You can find all extensions for the client plugin `KtorClientTracing` in
+the [extractions](./client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/) folder. \
+And you can find all extensions for the server plugin `KtorServerTracing` in
+the [extractions](./server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/) folder.
+
+## Running
+
+**Note:** You need to have [Docker](https://www.docker.com/) installed and running to run the sample.
+
+To run this sample, execute the following command from the `opentelemetry` directory::
+
+```bash
+./gradlew :runWithDocker
+```
+
+It will start a `Jaeger` in the docker container (`Jaeger UI` available on http://localhost:16686/search) and
+then it will start a `server` on http://localhost:8080/
+
+Then, to run the client, which will send requests to a server, you can execute the following command in
+an `opentelemetry` directory:
+
+```bash
+./gradlew :client:run
+```
+
+**Note:** In this example, we use
+an [Autoconfiguration OpenTelemetry instance](https://opentelemetry.io/docs/languages/java/instrumentation/#automatic-configuration),
+we set environment variables `OTEL_METRICS_EXPORTER` and `OTEL_EXPORTER_OTLP_ENDPOINT`
+in [build.gradle.kts](./build.gradle.kts) file.
+You can find more information about these environment variables
+in the [OpenTelemetry documentation](https://opentelemetry.io/docs/languages/sdk-configuration/).
+
+Let's check what we will see in the `Jaeger UI` after running the server (with Docker) and the client:
+
+1. We can see two our services that send opentelemetry data: `opentelemetry-ktor-sample-server`
+   and `opentelemetry-ktor-sample-client`, and service `jaeger-all-in-one`, it's `Jaeger` tracing some of
+   its components:
+   ![img.png](images/1.png)
+2. If you select `opentelemetry-ktor-sample-server` service and click on **Find traces**, you will see a list of traces:
+   ![img.png](images/2.png)
+3. If you click on one of those traces, you will be navigated to a screen providing detailed information about the
+   selected trace:
+   ![img.png](images/3.png)
diff --git a/opentelemetry/build.gradle.kts b/opentelemetry/build.gradle.kts
new file mode 100644
index 00000000..0b495970
--- /dev/null
+++ b/opentelemetry/build.gradle.kts
@@ -0,0 +1,32 @@
+description = "OpenTelemetry-Ktor example"
+
+plugins {
+    id("com.avast.gradle.docker-compose") version "0.14.0"
+}
+
+subprojects {
+    group = "opentelemetry.ktor.example"
+    version = "0.0.1"
+
+    repositories {
+        mavenCentral()
+    }
+}
+
+dockerCompose {
+    useComposeFiles.add("docker/docker-compose.yml")
+}
+
+tasks.register("runWithDocker") {
+    dependsOn("composeUp", ":server:run")
+}
+
+project(":server").setEnvironmentVariablesForOpenTelemetry()
+project(":client").setEnvironmentVariablesForOpenTelemetry()
+
+fun Project.setEnvironmentVariablesForOpenTelemetry() {
+    tasks.withType<JavaExec> {
+        environment("OTEL_METRICS_EXPORTER", "none")
+        environment("OTEL_EXPORTER_OTLP_ENDPOINT", "http://localhost:4317/")
+    }
+}
\ No newline at end of file
diff --git a/opentelemetry/client/build.gradle.kts b/opentelemetry/client/build.gradle.kts
new file mode 100644
index 00000000..5280155a
--- /dev/null
+++ b/opentelemetry/client/build.gradle.kts
@@ -0,0 +1,28 @@
+val ktor_version: String by project
+val logback_version: String by project
+val kotlin_version: String by project
+val opentelemetry_version: String by project
+
+plugins {
+    kotlin("jvm") version "1.9.21"
+    id("io.ktor.plugin") version "2.3.8"
+    id("application")
+}
+
+application {
+    mainClass.set("opentelemetry.ktor.example.ClientKt")
+
+    val isDevelopment: Boolean = project.ext.has("development")
+    applicationDefaultJvmArgs = listOf("-Dio.ktor.development=$isDevelopment")
+}
+
+dependencies {
+    implementation(project(":shared"))
+
+    implementation("io.ktor:ktor-client-core-jvm")
+    implementation("io.ktor:ktor-client-cio-jvm")
+    implementation("io.ktor:ktor-client-websockets:$ktor_version")
+    implementation("ch.qos.logback:logback-classic:$logback_version")
+
+    implementation("io.opentelemetry.instrumentation:opentelemetry-ktor-2.0:$opentelemetry_version-alpha")
+}
\ No newline at end of file
diff --git a/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/Client.kt b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/Client.kt
new file mode 100644
index 00000000..aeaf0e19
--- /dev/null
+++ b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/Client.kt
@@ -0,0 +1,21 @@
+package opentelemetry.ktor.example
+
+import io.ktor.client.*
+import io.ktor.client.engine.cio.*
+import io.ktor.client.plugins.*
+import io.ktor.client.plugins.websocket.*
+import opentelemetry.ktor.example.plugins.opentelemetry.setupClientTelemetry
+
+suspend fun main() {
+    val client = HttpClient(CIO) {
+        install(WebSockets)
+
+        defaultRequest {
+            url("http://$SERVER_HOST:$SERVER_PORT")
+        }
+
+        setupClientTelemetry()
+    }
+
+    doRequests(client)
+}
diff --git a/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/Requests.kt b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/Requests.kt
new file mode 100644
index 00000000..97f6d5ae
--- /dev/null
+++ b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/Requests.kt
@@ -0,0 +1,43 @@
+package opentelemetry.ktor.example
+
+import io.ktor.client.*
+import io.ktor.client.plugins.websocket.*
+import io.ktor.client.request.*
+import io.ktor.websocket.*
+
+
+suspend fun doRequests(client: HttpClient) {
+    // For this request you can see `CUSTOM` method instead of default `HTTP` in the Jaeger UI
+    client.request("/known-methods") {
+        method = CUSTOM_METHOD
+    }
+
+    // For this request you can't see `CUSTOM_NOT_KNOWN` method, you can see default `HTTP` in the Jaeger UI
+    client.request("/known-methods") {
+        method = CUSTOM_METHOD_NOT_KNOWN
+    }
+
+    // You can see tags `http.request.header.accept` and `http.response.header.content_type` for all requests
+    // in the Jaeger UI and also `http.response.header.custom_header` for this request
+    client.get("/captured-headers")
+
+    // For this request you can see tag `error=true` and `Error` icon only for server trace in the Jaeger UI
+    client.get("/span-status-extractor")
+
+    // For this request you can see tag `span.kind=producer` only for server trace in the Jaeger UI
+    client.post("/span-kind-extractor")
+
+    // You can see attribute `start-time` and `end-time` in the Jaeger UI for all requests
+    client.get("/attribute-extractor")
+
+    // For this request you can see several spans and events only for server trace in the Jaeger UI
+    client.get("/opentelemetry/tracer")
+
+    // For this request you can see several events only for server trace in the Jaeger UI
+    client.ws("/opentelemetry/websocket") {
+        send(Frame.Text("Hello, world!"))
+        repeat(10) {
+            send(incoming.receive())
+        }
+    }
+}
\ No newline at end of file
diff --git a/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/attributeExtractor.kt b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/attributeExtractor.kt
new file mode 100644
index 00000000..6c77363f
--- /dev/null
+++ b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/attributeExtractor.kt
@@ -0,0 +1,69 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.ktor.client.request.*
+import io.ktor.client.statement.*
+import io.opentelemetry.api.common.AttributesBuilder
+import io.opentelemetry.context.Context
+import io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor
+import io.opentelemetry.instrumentation.ktor.v2_0.client.KtorClientTracingBuilder
+
+// addAttributeExtractor
+fun KtorClientTracingBuilder.attributeExtractor(
+    extractorBuilder: ExtractorBuilder.() -> Unit = {}
+) {
+    val builder = ExtractorBuilder().apply(extractorBuilder).build()
+    addAttributesExtractors(
+        object : AttributesExtractor<HttpRequestData, HttpResponse> {
+            override fun onStart(
+                attributes: AttributesBuilder,
+                parentContext: Context,
+                request: HttpRequestData
+            ) {
+                builder.onStart(OnStartData(attributes, parentContext, request))
+            }
+
+            override fun onEnd(
+                attributes: AttributesBuilder,
+                context: Context,
+                request: HttpRequestData,
+                response: HttpResponse?,
+                error: Throwable?
+            ) {
+                builder.onEnd(OnEndData(attributes, context, request, response, error))
+            }
+        }
+    )
+}
+
+class ExtractorBuilder {
+    private var onStart: OnStartData.() -> Unit = {}
+    private var onEnd: OnEndData.() -> Unit = {}
+
+    fun onStart(block: OnStartData.() -> Unit) {
+        onStart = block
+    }
+
+    fun onEnd(block: OnEndData.() -> Unit) {
+        onEnd = block
+    }
+
+    internal fun build(): Extractor {
+        return Extractor(onStart, onEnd)
+    }
+}
+
+internal class Extractor(val onStart: OnStartData.() -> Unit, val onEnd: OnEndData.() -> Unit)
+
+data class OnStartData(
+    val attributes: AttributesBuilder,
+    val parentContext: Context,
+    val request: HttpRequestData
+)
+
+data class OnEndData(
+    val attributes: AttributesBuilder,
+    val parentContext: Context,
+    val request: HttpRequestData,
+    val response: HttpResponse?,
+    val error: Throwable?
+)
\ No newline at end of file
diff --git a/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/capturedHeaders.kt b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/capturedHeaders.kt
new file mode 100644
index 00000000..de3cdcef
--- /dev/null
+++ b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/capturedHeaders.kt
@@ -0,0 +1,21 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.opentelemetry.instrumentation.ktor.v2_0.client.KtorClientTracingBuilder
+
+// setCapturedRequestHeaders
+fun KtorClientTracingBuilder.capturedRequestHeaders(vararg headers: String) {
+    capturedRequestHeaders(headers.asIterable())
+}
+
+fun KtorClientTracingBuilder.capturedRequestHeaders(headers: Iterable<String>) {
+    setCapturedRequestHeaders(headers.toList())
+}
+
+// setCapturedResponseHeaders
+fun KtorClientTracingBuilder.capturedResponseHeaders(vararg headers: String) {
+    capturedResponseHeaders(headers.asIterable())
+}
+
+fun KtorClientTracingBuilder.capturedResponseHeaders(headers: Iterable<String>) {
+    setCapturedResponseHeaders(headers.toList())
+}
\ No newline at end of file
diff --git a/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/emitExperimentalHttpClientMetrics.kt b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/emitExperimentalHttpClientMetrics.kt
new file mode 100644
index 00000000..74743153
--- /dev/null
+++ b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/emitExperimentalHttpClientMetrics.kt
@@ -0,0 +1,8 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.opentelemetry.instrumentation.ktor.v2_0.client.KtorClientTracingBuilder
+
+// setEmitExperimentalHttpClientMetrics
+fun KtorClientTracingBuilder.emitExperimentalHttpClientMetrics() {
+    setEmitExperimentalHttpClientMetrics(true)
+}
\ No newline at end of file
diff --git a/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/knownMethods.kt b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/knownMethods.kt
new file mode 100644
index 00000000..7a86d298
--- /dev/null
+++ b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/knownMethods.kt
@@ -0,0 +1,13 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.ktor.http.*
+import io.opentelemetry.instrumentation.ktor.v2_0.client.KtorClientTracingBuilder
+
+// setKnownMethods
+fun KtorClientTracingBuilder.knownMethods(vararg methods: HttpMethod) {
+    knownMethods(methods.asIterable())
+}
+
+fun KtorClientTracingBuilder.knownMethods(methods: Iterable<HttpMethod>) {
+    setKnownMethods(methods.map { it.value }.toSet())
+}
\ No newline at end of file
diff --git a/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/setupClientTelemetry.kt b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/setupClientTelemetry.kt
new file mode 100644
index 00000000..e41c7792
--- /dev/null
+++ b/opentelemetry/client/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/setupClientTelemetry.kt
@@ -0,0 +1,36 @@
+package opentelemetry.ktor.example.plugins.opentelemetry
+
+import io.ktor.client.*
+import io.ktor.client.engine.cio.*
+import io.ktor.http.*
+import io.opentelemetry.instrumentation.ktor.v2_0.client.KtorClientTracing
+import opentelemetry.ktor.example.CUSTOM_HEADER
+import opentelemetry.ktor.example.CUSTOM_METHOD
+import opentelemetry.ktor.example.getOpenTelemetry
+import opentelemetry.ktor.example.plugins.opentelemetry.extractions.*
+
+/**
+ * Install OpenTelemetry on the client.
+ * You can see usages of new extension functions for [KtorClientTracing].
+ */
+fun HttpClientConfig<CIOEngineConfig>.setupClientTelemetry() {
+    val openTelemetry = getOpenTelemetry(serviceName = "opentelemetry-ktor-sample-client")
+    install(KtorClientTracing) {
+        setOpenTelemetry(openTelemetry)
+
+        emitExperimentalHttpClientMetrics()
+
+        knownMethods(HttpMethod.DefaultMethods + CUSTOM_METHOD)
+        capturedRequestHeaders(HttpHeaders.Accept)
+        capturedResponseHeaders(HttpHeaders.ContentType, CUSTOM_HEADER)
+
+        attributeExtractor {
+            onStart {
+                attributes.put("start-time", System.currentTimeMillis())
+            }
+            onEnd {
+                attributes.put("end-time", System.currentTimeMillis())
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/opentelemetry/docker/docker-compose.yml b/opentelemetry/docker/docker-compose.yml
new file mode 100644
index 00000000..db8a5c90
--- /dev/null
+++ b/opentelemetry/docker/docker-compose.yml
@@ -0,0 +1,8 @@
+# This file is used to start the Jaeger all-in-one container
+version: '3.7'
+services:
+  jaeger:
+    image: jaegertracing/all-in-one:latest
+    ports:
+      - "4317:4317"   # OTLP gRPC receiver
+      - "16686:16686" # Jaeger UI
\ No newline at end of file
diff --git a/opentelemetry/gradle.properties b/opentelemetry/gradle.properties
new file mode 100644
index 00000000..4ce0f15c
--- /dev/null
+++ b/opentelemetry/gradle.properties
@@ -0,0 +1,7 @@
+ktor_version=2.3.8
+kotlin_version=1.9.21
+logback_version=1.4.11
+kotlin.code.style=official
+
+opentelemetry_version=1.32.0
+opentelemetry_semconv_version=1.21.0-alpha
\ No newline at end of file
diff --git a/opentelemetry/gradle/wrapper/gradle-wrapper.jar b/opentelemetry/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 00000000..7454180f
Binary files /dev/null and b/opentelemetry/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/opentelemetry/gradle/wrapper/gradle-wrapper.properties b/opentelemetry/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 00000000..e411586a
--- /dev/null
+++ b/opentelemetry/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/opentelemetry/gradlew b/opentelemetry/gradlew
new file mode 100755
index 00000000..1b6c7873
--- /dev/null
+++ b/opentelemetry/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/opentelemetry/gradlew.bat b/opentelemetry/gradlew.bat
new file mode 100644
index 00000000..107acd32
--- /dev/null
+++ b/opentelemetry/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/opentelemetry/images/1.png b/opentelemetry/images/1.png
new file mode 100644
index 00000000..f9a3ed8e
Binary files /dev/null and b/opentelemetry/images/1.png differ
diff --git a/opentelemetry/images/2.png b/opentelemetry/images/2.png
new file mode 100644
index 00000000..8e4bf57f
Binary files /dev/null and b/opentelemetry/images/2.png differ
diff --git a/opentelemetry/images/3.png b/opentelemetry/images/3.png
new file mode 100644
index 00000000..ca9235b5
Binary files /dev/null and b/opentelemetry/images/3.png differ
diff --git a/opentelemetry/server/build.gradle.kts b/opentelemetry/server/build.gradle.kts
new file mode 100644
index 00000000..0fc3242e
--- /dev/null
+++ b/opentelemetry/server/build.gradle.kts
@@ -0,0 +1,27 @@
+val ktor_version: String by project
+val kotlin_version: String by project
+val opentelemetry_version: String by project
+val logback_version: String by project
+
+plugins {
+    kotlin("jvm") version "1.9.21"
+    id("io.ktor.plugin") version "2.3.8"
+    id("application")
+}
+
+application {
+    mainClass.set("opentelemetry.ktor.example.ServerKt")
+
+    val isDevelopment: Boolean = project.ext.has("development")
+    applicationDefaultJvmArgs = listOf("-Dio.ktor.development=$isDevelopment")
+}
+
+dependencies {
+    implementation(project(":shared"))
+
+    implementation("io.ktor:ktor-server-cio-jvm")
+    implementation("io.ktor:ktor-server-websockets:$ktor_version")
+    implementation("ch.qos.logback:logback-classic:$logback_version")
+
+    implementation("io.opentelemetry.instrumentation:opentelemetry-ktor-2.0:$opentelemetry_version-alpha")
+}
\ No newline at end of file
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/Server.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/Server.kt
new file mode 100644
index 00000000..498a384a
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/Server.kt
@@ -0,0 +1,15 @@
+package opentelemetry.ktor.example
+
+import io.ktor.server.application.*
+import io.ktor.server.cio.*
+import io.ktor.server.engine.*
+import opentelemetry.ktor.example.plugins.routing.configureRouting
+
+fun main() {
+    embeddedServer(CIO, port = 8080, host = "0.0.0.0", module = Application::module)
+        .start(wait = true)
+}
+
+fun Application.module() {
+    configureRouting()
+}
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/attributeExtractor.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/attributeExtractor.kt
new file mode 100644
index 00000000..b17a01f0
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/attributeExtractor.kt
@@ -0,0 +1,65 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.ktor.server.request.*
+import io.ktor.server.response.*
+import io.opentelemetry.api.common.AttributesBuilder
+import io.opentelemetry.context.Context
+import io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor
+import io.opentelemetry.instrumentation.ktor.v2_0.server.KtorServerTracing
+
+// addAttributeExtractor
+fun KtorServerTracing.Configuration.attributeExtractor(
+    extractorBuilder: ExtractorBuilder.() -> Unit = {}
+) {
+    val builder = ExtractorBuilder().apply(extractorBuilder).build()
+    addAttributeExtractor(
+        object : AttributesExtractor<ApplicationRequest, ApplicationResponse> {
+            override fun onStart(attributes: AttributesBuilder, parentContext: Context, request: ApplicationRequest) {
+                builder.onStart(OnStartData(attributes, parentContext, request))
+            }
+
+            override fun onEnd(
+                attributes: AttributesBuilder,
+                context: Context,
+                request: ApplicationRequest,
+                response: ApplicationResponse?,
+                error: Throwable?
+            ) {
+                builder.onEnd(OnEndData(attributes, context, request, response, error))
+            }
+        }
+    )
+}
+
+class ExtractorBuilder {
+    private var onStart: OnStartData.() -> Unit = {}
+    private var onEnd: OnEndData.() -> Unit = {}
+
+    fun onStart(block: OnStartData.() -> Unit) {
+        onStart = block
+    }
+
+    fun onEnd(block: OnEndData.() -> Unit) {
+        onEnd = block
+    }
+
+    internal fun build(): Extractor {
+        return Extractor(onStart, onEnd)
+    }
+}
+
+internal class Extractor(val onStart: OnStartData.() -> Unit, val onEnd: OnEndData.() -> Unit)
+
+data class OnStartData(
+    val attributes: AttributesBuilder,
+    val parentContext: Context,
+    val request: ApplicationRequest
+)
+
+data class OnEndData(
+    val attributes: AttributesBuilder,
+    val parentContext: Context,
+    val request: ApplicationRequest,
+    val response: ApplicationResponse?,
+    val error: Throwable?
+)
\ No newline at end of file
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/capturedHeaders.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/capturedHeaders.kt
new file mode 100644
index 00000000..523b0d61
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/capturedHeaders.kt
@@ -0,0 +1,21 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.opentelemetry.instrumentation.ktor.v2_0.server.KtorServerTracing
+
+// setCapturedRequestHeaders
+fun KtorServerTracing.Configuration.capturedRequestHeaders(vararg headers: String) {
+    capturedRequestHeaders(headers.asIterable())
+}
+
+fun KtorServerTracing.Configuration.capturedRequestHeaders(headers: Iterable<String>) {
+    setCapturedRequestHeaders(headers.toList())
+}
+
+// setCapturedResponseHeaders
+fun KtorServerTracing.Configuration.capturedResponseHeaders(vararg headers: String) {
+    capturedResponseHeaders(headers.asIterable())
+}
+
+fun KtorServerTracing.Configuration.capturedResponseHeaders(headers: Iterable<String>) {
+    setCapturedResponseHeaders(headers.toList())
+}
\ No newline at end of file
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/knownMethods.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/knownMethods.kt
new file mode 100644
index 00000000..ebae1183
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/knownMethods.kt
@@ -0,0 +1,13 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.ktor.http.*
+import io.opentelemetry.instrumentation.ktor.v2_0.server.KtorServerTracing
+
+// setKnownMethods
+fun KtorServerTracing.Configuration.knownMethods(vararg methods: HttpMethod) {
+    knownMethods(methods.asIterable())
+}
+
+fun KtorServerTracing.Configuration.knownMethods(methods: Iterable<HttpMethod>) {
+    setKnownMethods(methods.map { it.value }.toSet())
+}
\ No newline at end of file
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/spanKindExtractor.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/spanKindExtractor.kt
new file mode 100644
index 00000000..6c5fe63f
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/spanKindExtractor.kt
@@ -0,0 +1,15 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.ktor.server.request.*
+import io.opentelemetry.api.trace.SpanKind
+import io.opentelemetry.instrumentation.api.instrumenter.SpanKindExtractor
+import io.opentelemetry.instrumentation.ktor.v2_0.server.KtorServerTracing
+
+// setSpanKindExtractor
+fun KtorServerTracing.Configuration.spanKindExtractor(extract: ApplicationRequest.() -> SpanKind) {
+    setSpanKindExtractor {
+        SpanKindExtractor<ApplicationRequest> { request: ApplicationRequest ->
+            extract(request)
+        }
+    }
+}
\ No newline at end of file
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/spanStatusExtractor.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/spanStatusExtractor.kt
new file mode 100644
index 00000000..92a49001
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/extractions/spanStatusExtractor.kt
@@ -0,0 +1,26 @@
+package opentelemetry.ktor.example.plugins.opentelemetry.extractions
+
+import io.ktor.server.request.*
+import io.ktor.server.response.*
+import io.opentelemetry.instrumentation.api.instrumenter.SpanStatusBuilder
+import io.opentelemetry.instrumentation.api.instrumenter.SpanStatusExtractor
+import io.opentelemetry.instrumentation.ktor.v2_0.server.KtorServerTracing
+
+// setStatusExtractor
+fun KtorServerTracing.Configuration.spanStatusExtractor(extract: SpanStatusData.() -> Unit) {
+    setStatusExtractor {
+        SpanStatusExtractor<ApplicationRequest, ApplicationResponse> { spanStatusBuilder: SpanStatusBuilder,
+                                                                       request: ApplicationRequest,
+                                                                       response: ApplicationResponse?,
+                                                                       throwable: Throwable? ->
+            extract(SpanStatusData(spanStatusBuilder, request, response, throwable))
+        }
+    }
+}
+
+data class SpanStatusData(
+    val spanStatusBuilder: SpanStatusBuilder,
+    val request: ApplicationRequest,
+    val response: ApplicationResponse?,
+    val error: Throwable?
+)
\ No newline at end of file
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/setupServerTelemetry.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/setupServerTelemetry.kt
new file mode 100644
index 00000000..b46d5b7d
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/opentelemetry/setupServerTelemetry.kt
@@ -0,0 +1,57 @@
+package opentelemetry.ktor.example.plugins.opentelemetry
+
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.request.*
+import io.opentelemetry.api.OpenTelemetry
+import io.opentelemetry.api.trace.SpanKind
+import io.opentelemetry.api.trace.StatusCode
+import io.opentelemetry.instrumentation.ktor.v2_0.server.KtorServerTracing
+import opentelemetry.ktor.example.CUSTOM_HEADER
+import opentelemetry.ktor.example.CUSTOM_METHOD
+import opentelemetry.ktor.example.getOpenTelemetry
+import opentelemetry.ktor.example.plugins.opentelemetry.extractions.*
+import java.time.Instant
+
+const val serviceName = "opentelemetry-ktor-sample-server"
+
+/**
+ * Install OpenTelemetry on the server.
+ * You can see usages of new extension functions for [KtorServerTracing].
+ */
+fun Application.setupServerTelemetry(): OpenTelemetry {
+    val openTelemetry = getOpenTelemetry(serviceName)
+    install(KtorServerTracing) {
+        setOpenTelemetry(openTelemetry)
+
+        knownMethods(HttpMethod.DefaultMethods + CUSTOM_METHOD)
+        capturedRequestHeaders(HttpHeaders.UserAgent)
+        capturedResponseHeaders(HttpHeaders.ContentType, CUSTOM_HEADER)
+
+        spanStatusExtractor {
+            val path = response?.call?.request?.path() ?: ""
+            if (path.contains("/span-status-extractor") || error != null) {
+                spanStatusBuilder.setStatus(StatusCode.ERROR)
+            }
+        }
+
+        spanKindExtractor {
+            if (httpMethod == HttpMethod.Post) {
+                SpanKind.PRODUCER
+            } else {
+                SpanKind.CLIENT
+            }
+        }
+
+        attributeExtractor {
+            onStart {
+                attributes.put("start-time", System.currentTimeMillis())
+            }
+            onEnd {
+                attributes.put("end-time", Instant.now().toEpochMilli())
+            }
+        }
+    }
+
+    return openTelemetry
+}
diff --git a/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/routing/Routing.kt b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/routing/Routing.kt
new file mode 100644
index 00000000..aec46c80
--- /dev/null
+++ b/opentelemetry/server/src/main/kotlin/opentelemetry/ktor/example/plugins/routing/Routing.kt
@@ -0,0 +1,102 @@
+package opentelemetry.ktor.example.plugins.routing
+
+import io.ktor.server.application.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import io.ktor.server.websocket.*
+import io.ktor.websocket.*
+import io.opentelemetry.api.trace.Span
+import kotlinx.coroutines.delay
+import opentelemetry.ktor.example.CUSTOM_HEADER
+import opentelemetry.ktor.example.CUSTOM_METHOD
+import opentelemetry.ktor.example.CUSTOM_METHOD_NOT_KNOWN
+import opentelemetry.ktor.example.plugins.opentelemetry.serviceName
+import opentelemetry.ktor.example.plugins.opentelemetry.setupServerTelemetry
+
+fun Application.configureRouting() {
+    install(WebSockets)
+
+    val openTelemetry = setupServerTelemetry()
+
+    routing {
+        get("/") {
+            call.respondText("Hello World!")
+        }
+
+        route("/known-methods") {
+            method(CUSTOM_METHOD) {
+                handle {
+                    call.respondText(
+                        "For this request you can see `CUSTOM` method instead of default `HTTP` in the Jaeger UI"
+                    )
+                }
+            }
+
+            method(CUSTOM_METHOD_NOT_KNOWN) {
+                handle {
+                    call.respondText(
+                        "For this request you can't see `CUSTOM_NOT_KNOWN` method, " +
+                                "you can see default `HTTP` in the Jaeger UI"
+                    )
+                }
+            }
+        }
+
+        get("/captured-headers") {
+            call.response.headers.append(CUSTOM_HEADER, "it's a custom value")
+            call.respondText(
+                "You can see tags `http.request.header.user_agent` and `http.response.header.content_type` for " +
+                        "all requests in the Jaeger UI and also `http.response.header.custom_header` for this request"
+            )
+        }
+
+        get("/span-status-extractor") {
+            call.respond("For this request you can see tag `error=true` and `Error` icon in the Jaeger UI")
+        }
+
+        post("/span-kind-extractor") {
+            call.respond("For this request you can see tag `span.kind=producer` in the Jaeger UI")
+        }
+
+        get("/attribute-extractor") {
+            call.respondText("For this request you can see attribute `start-time` and `end-time` in the Jaeger UI")
+        }
+
+
+        val tracer = openTelemetry.getTracer(serviceName)
+        val meter = openTelemetry.getMeter(serviceName)
+        route("/opentelemetry") {
+            get("/tracer") {
+                val span = tracer.spanBuilder("/trace doWork").startSpan()
+                try {
+                    span.makeCurrent().use { _ ->
+                        Span.current().addEvent("Starting the work")
+                        call.respondText { "For this request you can see several spans and events in the Jaeger UI" }
+                        Span.current().addEvent("Finished working")
+                    }
+                } finally {
+                    span.end()
+                }
+            }
+
+
+            webSocket("/websocket") {
+                val span = tracer.spanBuilder("/websocket-server").startSpan()
+                val counter = meter.counterBuilder("/websocket-server").build()
+                try {
+                    repeat(10) {
+                        span.makeCurrent().use { _ ->
+                            Span.current().addEvent("$it")
+                            val frame = incoming.receive() as Frame.Text
+                            counter.add(1)
+                            outgoing.send(frame)
+                        }
+                    }
+                } finally {
+                    delay(100)
+                    span.end()
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/opentelemetry/settings.gradle.kts b/opentelemetry/settings.gradle.kts
new file mode 100644
index 00000000..dd788336
--- /dev/null
+++ b/opentelemetry/settings.gradle.kts
@@ -0,0 +1,5 @@
+rootProject.name = "opentelemetry-ktor-sample"
+
+include(":server")
+include(":client")
+include(":shared")
\ No newline at end of file
diff --git a/opentelemetry/shared/build.gradle.kts b/opentelemetry/shared/build.gradle.kts
new file mode 100644
index 00000000..26c657b9
--- /dev/null
+++ b/opentelemetry/shared/build.gradle.kts
@@ -0,0 +1,15 @@
+val opentelemetry_version: String by project
+val opentelemetry_semconv_version: String by project
+
+plugins {
+    kotlin("jvm") version "1.9.21"
+    id("io.ktor.plugin") version "2.3.8"
+}
+
+dependencies {
+    implementation("io.opentelemetry:opentelemetry-sdk-extension-autoconfigure:$opentelemetry_version");
+    implementation("io.opentelemetry:opentelemetry-exporter-otlp:$opentelemetry_version");
+    implementation("io.opentelemetry.semconv:opentelemetry-semconv:$opentelemetry_semconv_version")
+
+    implementation("io.ktor:ktor-server-core-jvm")
+}
\ No newline at end of file
diff --git a/opentelemetry/shared/src/main/kotlin/opentelemetry/ktor/example/constants.kt b/opentelemetry/shared/src/main/kotlin/opentelemetry/ktor/example/constants.kt
new file mode 100644
index 00000000..2c9b8273
--- /dev/null
+++ b/opentelemetry/shared/src/main/kotlin/opentelemetry/ktor/example/constants.kt
@@ -0,0 +1,13 @@
+package opentelemetry.ktor.example
+
+import io.ktor.http.*
+
+const val SERVER_HOST = "0.0.0.0"
+const val SERVER_PORT = 8080
+
+// Custom HTTP methods
+val CUSTOM_METHOD = HttpMethod("CUSTOM")
+val CUSTOM_METHOD_NOT_KNOWN = HttpMethod("CUSTOM_NOT_KNOWN")
+
+// Custom HTTP headers
+const val CUSTOM_HEADER = "Custom-Header"
diff --git a/opentelemetry/shared/src/main/kotlin/opentelemetry/ktor/example/utils.kt b/opentelemetry/shared/src/main/kotlin/opentelemetry/ktor/example/utils.kt
new file mode 100644
index 00000000..a6055a9c
--- /dev/null
+++ b/opentelemetry/shared/src/main/kotlin/opentelemetry/ktor/example/utils.kt
@@ -0,0 +1,14 @@
+package opentelemetry.ktor.example
+
+import io.opentelemetry.api.OpenTelemetry
+import io.opentelemetry.sdk.autoconfigure.AutoConfiguredOpenTelemetrySdk
+import io.opentelemetry.semconv.ResourceAttributes
+
+fun getOpenTelemetry(serviceName: String): OpenTelemetry {
+    return AutoConfiguredOpenTelemetrySdk.builder().addResourceCustomizer { oldResource, _ ->
+        oldResource.toBuilder()
+            .putAll(oldResource.attributes)
+            .put(ResourceAttributes.SERVICE_NAME, serviceName)
+            .build()
+    }.build().openTelemetrySdk
+}
\ No newline at end of file