diff options
| -rw-r--r-- | changes/4027-diagnose | 4 | ||||
| -rw-r--r-- | src/or/connection.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/changes/4027-diagnose b/changes/4027-diagnose new file mode 100644 index 0000000000..3fb6bd012d --- /dev/null +++ b/changes/4027-diagnose @@ -0,0 +1,4 @@ + o Minor features (diagnostics): + - When the system call to create a listener socket fails, log the + error message explaining why. This may help diagnose bug 4027. + diff --git a/src/or/connection.c b/src/or/connection.c index 790383b184..009203095e 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -891,7 +891,8 @@ connection_create_listener(const struct sockaddr *listensockaddr, is_tcp ? SOCK_STREAM : SOCK_DGRAM, is_tcp ? IPPROTO_TCP: IPPROTO_UDP); if (!SOCKET_OK(s)) { - log_warn(LD_NET,"Socket creation failed."); + log_warn(LD_NET,"Socket creation failed: %s", + tor_socket_strerror(tor_socket_errno(-1))); goto err; } |