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Andrew Stitcher commented on PROTON-791: ---------------------------------------- I think using IPv4 is likely to be more portable as not all hosts support IPv6 (even now!) > c-reactor-tests fails because it listens to an IPv4 socket but connects to an > IPv6 socket > ----------------------------------------------------------------------------------------- > > Key: PROTON-791 > URL: https://issues.apache.org/jira/browse/PROTON-791 > Project: Qpid Proton > Issue Type: Bug > Components: proton-c > Reporter: Andrew Stitcher > Assignee: Rafael H. Schloming > > strace of relevant bits of failing run. > {noformat} > ... > socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 > setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 > bind(3, {sa_family=AF_INET, sin_port=htons(5672), > sin_addr=inet_addr("0.0.0.0")}, 16) = 0 > listen(3, 50) = 0 > ... > socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 4 > fcntl(4, F_GETFL) = 0x2 (flags O_RDWR) > fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0 > setsockopt(4, SOL_TCP, TCP_NODELAY, [1], 4) = 0 > connect(4, {sa_family=AF_INET6, sin6_port=htons(5672), inet_pton(AF_INET6, > "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = -1 EINPROGRESS > (Operation now in progress) > poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLOUT}], 2, 1000) = 1 > ([{fd=4, revents=POLLIN|POLLOUT|POLLERR|POLLHUP}]) > recvfrom(4, 0x1b19200, 16384, 0, 0, 0) = -1 ECONNREFUSED (Connection refused) > ... > sendto(4, "AMQP\3\1\0\0\0\0\0!\2\1\0\0\0SA\320\0\0\0\21\0\0\0\2\243\tAN"..., > 224, MSG_NOSIGNAL, NULL, 0) = -1 EPIPE (Broken pipe) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)