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MXS-3101 Log actual error for getpeername/getsockname

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This commit is contained in:
Johan Wikman
2020-08-04 09:11:06 +03:00
parent d44f20323a
commit 63e4a63b62
1 changed files with 4 additions and 2 deletions
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6
server/modules/protocol/MySQL/mariadbbackend/mysql_backend.cc
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@ -1903,14 +1903,16 @@ static void gw_send_proxy_protocol_header(DCB* backend_dcb)
/* Fill in peer's socket address. */ /* Fill in peer's socket address. */
if (getpeername(client_fd, (struct sockaddr*)&sa_peer, &sa_peer_len) == -1) if (getpeername(client_fd, (struct sockaddr*)&sa_peer, &sa_peer_len) == -1)
{ {
MXS_ERROR("'%s' failed on file descriptor '%d'.", "getpeername()", client_fd); int e = errno;
MXS_ERROR("'%s' failed on file descriptor '%d': %s", "getpeername()", client_fd, mxb_strerror(e));
return; return;
} }
/* Fill in this socket's local address. */ /* Fill in this socket's local address. */
if (getsockname(client_fd, (struct sockaddr*)&sa_local, &sa_local_len) == -1) if (getsockname(client_fd, (struct sockaddr*)&sa_local, &sa_local_len) == -1)
{ {
MXS_ERROR("'%s' failed on file descriptor '%d'.", "getsockname()", client_fd); int e = errno;
MXS_ERROR("'%s' failed on file descriptor '%d': %s", "getsockname()", client_fd, mxb_strerror(e));
return; return;
} }
mxb_assert(sa_peer.ss_family == sa_local.ss_family); mxb_assert(sa_peer.ss_family == sa_local.ss_family);