Implement Ares Timeouts & error messages

[citadel.git] / citadel / modules / smtp / serv_smtpeventclient.c

diff --git a/citadel/modules/smtp/serv_smtpeventclient.c b/citadel/modules/smtp/serv_smtpeventclient.c
index a3afb9a9635d9c5ee7e5f38d50fd0df399f55cc8..efc274d37716515d52624095066b4b9f1527d3b5 100644 (file)
--- a/citadel/modules/smtp/serv_smtpeventclient.c
+++ b/citadel/modules/smtp/serv_smtpeventclient.c
@@ -186,19 +186,25 @@ eNextState FailOneAttempt(AsyncIO *IO)
        /* 
         * possible ways here: 
         * - connection timeout 
-        * - 
+        * - dns lookup failed
         */
        StopClientWatchers(IO);
 
        if (SendMsg->pCurrRelay != NULL)
                SendMsg->pCurrRelay = SendMsg->pCurrRelay->Next;
 
-       if (SendMsg->pCurrRelay == NULL)
+       if (SendMsg->pCurrRelay == NULL) {
+               EVS_syslog(LOG_DEBUG, "SMTP: %s Aborting\n", __FUNCTION__);
                return eAbort;
-       if (SendMsg->pCurrRelay->IsIP)
+       }
+       if (SendMsg->pCurrRelay->IsIP) {
+               EVS_syslog(LOG_DEBUG, "SMTP: %s connecting IP\n", __FUNCTION__);
                return mx_connect_ip(IO);
-       else
+       }
+       else {
+               EVS_syslog(LOG_DEBUG, "SMTP: %s resolving next MX Record\n", __FUNCTION__);
                return get_one_mx_host_ip(IO);
+       }
 }
 
 
@@ -624,7 +630,6 @@ eNextState SMTP_C_DNSFail(AsyncIO *IO)
        SmtpOutMsg *pMsg = IO->Data;
 
        EVS_syslog(LOG_DEBUG, "SMTP: %s\n", __FUNCTION__);
-       StrBufPlain(IO->ErrMsg, CKEY(ReadErrors[pMsg->State]));
        return FailOneAttempt(IO);
 }
 eNextState SMTP_C_Shutdown(AsyncIO *IO)