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Update netutils.c

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Return an encoded state rather than an explicit state if a connection failed.
This commit is contained in:
gcoxmoz 2014-05-17 00:58:46 -04:00
parent a3f0b96f32
commit 0a89db746d
1 changed files with 8 additions and 4 deletions
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12
plugins/netutils.c
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@ -161,6 +161,10 @@ process_request (const char *server_address, int server_port, int proto,
int
np_net_connect (const char *host_name, int port, int *sd, int proto)
{
/* send back STATE_UNKOWN if there's an error
send back STATE_OK if we connect
send back STATE_CRITICAL if we can't connect.
Let upstream figure out what to send to the user. */
struct addrinfo hints;
struct addrinfo *r, *res;
struct sockaddr_un su;
@ -249,12 +253,12 @@ np_net_connect (const char *host_name, int port, int *sd, int proto)
else if (was_refused) {
switch (econn_refuse_state) { /* a user-defined expected outcome */
case STATE_OK:
case STATE_WARNING: /* user wants WARN or OK on refusal */
return econn_refuse_state;
case STATE_WARNING: /* user wants WARN or OK on refusal, stay quiet */
return STATE_CRITICAL;
break;
case STATE_CRITICAL: /* user did not set econn_refuse_state */
case STATE_CRITICAL: /* user did not set econn_refuse_state, or wanted critical */
printf ("%s\n", strerror(errno));
return econn_refuse_state;
return STATE_CRITICAL;
break;
default: /* it's a logic error if we do not end up in STATE_(OK|WARNING|CRITICAL) */
return STATE_UNKNOWN;