On Fri, 28 Apr 2017, Pahome Chen via curl-library wrote:
The *sock_cb* will not work when I add *while(1);* in the last of *fifo_cb (*block *fifo_cb* in other words*).*
Right, because how could it? The entire hiperfifo program runs in a single thread. If you block a function and never return from it, the entire thread will continue executing in that loop.
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