libcurl in multi-thread will coredump if enabled signal support(libcurl internal use signal to implemented dns query timeout timer), will coredump, because signal mechanism in multi-thread Situation behavior is undefined!
this will lost dns query timeout function, but we can suggest user compiled c-ares support libcurl to restore dns query timeout function.
Just a suggesstion :-)
masroore
commented
8 years ago
libcurl in multi-thread will coredump if enabled signal support(libcurl internal use signal to implemented dns query timeout timer), will coredump, because signal mechanism in multi-thread Situation behavior is undefined! this will lost dns query timeout function, but we can suggest user compiled c-ares support libcurl to restore dns query timeout function. Just a suggesstion :-)