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Infinite loop when connection is lost... #4

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zoranzhao opened this issue Feb 25, 2019 · 0 comments

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zoranzhao commented Feb 25, 2019 •

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In https://github.com/zoranzhao/DeepThings/blob/master/distriot/src/network_util.c file:
We have:
n = recv(sock, buffer + bytes_read, bytes_length - bytes_read, 0);
Note that if the connection is lost, n will be 0 and the read_from_sock will fall into a infinite loop. This needs to be handled properly.

zoranzhao self-assigned this

zoranzhao added the help wanted label

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