Hi,
Getting stuck in infinite loop after retry on evhttp_connection. After attaching GDB this is what i found:
----------
#0 0x00007f9a8f5efdb9 in event_queue_remove (base=base@entry=0x24bf830, ev=ev@entry=0x7f9a84006da0, queue=queue@entry=8)
at event.c:2495
#1 0x00007f9a8f5f4040 in event_del_internal (ev=0x7f9a84006da0) at event.c:2234
#2 timeout_process (base=0x24bf830) at event.c:2481
#3 event_base_loop (base=base@entry=0x24bf830, flags=flags@entry=0) at event.c:1614
---------
#0 event_active_nolock (ev=<optimized out>, res=<optimized out>, ncalls=<optimized out>) at event.c:2315
#1 0x00007f9a8f5f3f76 in timeout_process (base=0x24bf830) at event.c:2485
#2 event_base_loop (base=base@entry=0x24bf830, flags=flags@entry=0) at event.c:1614
So the event is getting removed and queued in active queue. And event given by
ev = min_heap_top(&base->timeheap)
doesn't have EV_TIMEOUT flag set due which it won't remove from the min_heap and it always get the same event on the top hence the infinite loop.
* event_base not being shared across multiple threads.
* How 1 have event in min_heap without EV_TIMEOUT flag set and e->ev_timeout_pos.min_heap_idx = -1 as on adding we always set the flag ?
Will appreciate any help.