unable to detect when the network connection is closed sometimes

[ohnx]

minervabot seems like it isn't able to detect when the remote server disconnects sometimes.

[ohnx]

This can be solved by setting a timeout on the socket:

struct timeval max_wait;
max_wait.tv_sec = 324;
max_wait.tv_usec = 324000;
setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, (char *)& max_wait,sizeof(struct max_wait));