diff options
| -rw-r--r-- | plugins/netutils.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/plugins/netutils.c b/plugins/netutils.c index 00440465..48042188 100644 --- a/plugins/netutils.c +++ b/plugins/netutils.c @@ -167,11 +167,13 @@ np_net_connect (const char *host_name, int port, int *sd, int proto) char port_str[6], host[MAX_HOST_ADDRESS_LENGTH]; size_t len; int socktype, result; + bool is_socket; socktype = (proto == IPPROTO_UDP) ? SOCK_DGRAM : SOCK_STREAM; + bool is_socket = (host_name[0] == '/'); /* as long as it doesn't start with a '/', it's assumed a host or ip */ - if(host_name[0] != '/'){ + if (!is_socket){ memset (&hints, 0, sizeof (hints)); hints.ai_family = address_family; hints.ai_protocol = proto; @@ -253,7 +255,11 @@ np_net_connect (const char *host_name, int port, int *sd, int proto) return econn_refuse_state; break; case STATE_CRITICAL: /* user did not set econn_refuse_state */ - printf ("%s\n", strerror(errno)); + if (is_socket) + printf("connect to socket %s: %s\n", host_name, strerror(errno)); + else + printf("connect to address %s and port %d: %s\n", + host_name, port, strerror(errno)); return econn_refuse_state; break; default: /* it's a logic error if we do not end up in STATE_(OK|WARNING|CRITICAL) */ @@ -262,7 +268,11 @@ np_net_connect (const char *host_name, int port, int *sd, int proto) } } else { - printf ("%s\n", strerror(errno)); + if (is_socket) + printf("connect to socket %s: %s\n", host_name, strerror(errno)); + else + printf("connect to address %s and port %d: %s\n", + host_name, port, strerror(errno)); return STATE_CRITICAL; } } |