On 21/01/2015 11:32, Rafał Miłecki wrote: > I'm trying to use uclient to monitor my home network servers querying > http://ip/status . So far I was using bash + curl, but I'm trying to > learn libubox now. > > So today I accidentally queried some unknown machine (random IP) and > my app crashed. > > What has happened: > > 1) When I first called "uclient_request", uclient opened socket and wrote > GET /status HTTP/1.1 > Host: 192.168.0.136 > > Inside the "ustream_fd_write", write returned -1 and errno was EAGAIN. > > 2) After handling control back to uloop there was another try of sending > GET /status HTTP/1.1 > Host: 192.168.0.136 > > but this time it has failed badly during the "write" call. There was > SIGPIPE that wasn't handled and my app has been terminated. > > > Should we somehow handle SIGPIPE in uclient or disable it using SO_NOSIGPIPE? >
services like procd do -> signal(SIGPIPE, SIG_IGN); this should really be changed to work with 464e05e3 from libubox.git unless i missed something it might be a good idea to add PIP to uloop_setup_signals() _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
