add whether we're in which eventloop / a worker thread to the log output.

[citadel.git] / citadel / modules / eventclient / serv_eventclient.c

diff --git a/citadel/modules/eventclient/serv_eventclient.c b/citadel/modules/eventclient/serv_eventclient.c
index e08a39f284b08917421e1d424f466f8551829187..04e1938e9919881a578e9d8b8d46ddd564f80df8 100644 (file)
--- a/citadel/modules/eventclient/serv_eventclient.c
+++ b/citadel/modules/eventclient/serv_eventclient.c
@@ -63,6 +63,7 @@ ev_loop *event_base;
 int DebugEventLoop = 0;
 int DebugEventLoopBacktrace = 0;
 int DebugCurl = 0;
+pthread_key_t evConKey;
 
 long EvIDSource = 1;
 /*****************************************************************************
@@ -71,12 +72,12 @@ long EvIDSource = 1;
 #define DBGLOG(LEVEL) if ((LEVEL != LOG_DEBUG) || (DebugCurl != 0))
 
 #define EVCURL_syslog(LEVEL, FORMAT, ...)                              \
-       DBGLOG (LEVEL) syslog(LEVEL, "EVCURL:IO[%ld]CC[%d] " FORMAT,    \
-                             IO->ID, CCID, __VA_ARGS__)
+       DBGLOG (LEVEL) syslog(LEVEL, "EVCURL:%s[%ld]CC[%d] " FORMAT,    \
+                             IOSTR, IO->ID, CCID, __VA_ARGS__)
 
 #define EVCURLM_syslog(LEVEL, FORMAT)                                  \
-       DBGLOG (LEVEL) syslog(LEVEL, "EVCURL:IO[%ld]CC[%d] " FORMAT,    \
-                             IO->ID, CCID)
+       DBGLOG (LEVEL) syslog(LEVEL, "EVCURL:%s[%ld]CC[%d] " FORMAT,    \
+                             IOSTR, IO->ID, CCID)
 
 #define CURL_syslog(LEVEL, FORMAT, ...)                                        \
        DBGLOG (LEVEL) syslog(LEVEL, "CURL: " FORMAT, __VA_ARGS__)
@@ -161,9 +162,15 @@ gotstatus(int nnrun)
                                EVCURL_syslog(LOG_ERR,
                                              "error description: %s\n",
                                              IO->HttpReq.errdesc);
+                               IO->HttpReq.CurlError = curl_easy_strerror(sta);
                                EVCURL_syslog(LOG_ERR,
                                              "error performing request: %s\n",
-                                             curl_easy_strerror(sta));
+                                             IO->HttpReq.CurlError);
+                               if (sta == CURLE_OPERATION_TIMEDOUT)
+                               {
+                                       IO->SendBuf.fd = 0;
+                                       IO->RecvBuf.fd = 0;
+                               }
                        }
                        sta = curl_easy_getinfo(chnd,
                                                CURLINFO_RESPONSE_CODE,
@@ -193,9 +200,6 @@ gotstatus(int nnrun)
                        switch(IO->SendDone(IO))
                        {
                        case eDBQuery:
-                               curl_easy_cleanup(IO->HttpReq.chnd);
-                               IO->HttpReq.chnd = NULL;
-                               break;
                        case eSendDNSQuery:
                        case eReadDNSReply:
                        case eConnect:
@@ -206,8 +210,6 @@ gotstatus(int nnrun)
                        case eReadMore:
                        case eReadPayload:
                        case eReadFile:
-                               curl_easy_cleanup(IO->HttpReq.chnd);
-                               IO->HttpReq.chnd = NULL;
                                break;
                        case eTerminateConnection:
                        case eAbort:
@@ -693,6 +695,7 @@ void InitEventQueue(void)
 extern void CtdlDestroyEVCleanupHooks(void);
 
 extern int EVQShutDown;
+const char *IOLog = "IO";
 /*
  * this thread operates the select() etc. via libev.
  */
@@ -701,7 +704,9 @@ void *client_event_thread(void *arg)
        struct CitContext libev_client_CC;
 
        CtdlFillSystemContext(&libev_client_CC, "LibEv Thread");
-//     citthread_setspecific(MyConKey, (void *)&smtp_queue_CC);
+
+       pthread_setspecific(evConKey, IOLog);
+
        EVQM_syslog(LOG_DEBUG, "client_event_thread() initializing\n");
 
        event_base = ev_default_loop (EVFLAG_AUTO);
@@ -827,6 +832,8 @@ void DBInitEventQueue(void)
        DBInboundEventQueue = DBInboundEventQueues[0];
 }
 
+const char *DBLog = "BD";
+
 /*
  * this thread operates writing to the message database via libev.
  */
@@ -835,6 +842,8 @@ void *db_event_thread(void *arg)
        ev_loop *tmp;
        struct CitContext libev_msg_CC;
 
+       pthread_setspecific(evConKey, DBLog);
+
        CtdlFillSystemContext(&libev_msg_CC, "LibEv DB IO Thread");
 
        EVQM_syslog(LOG_DEBUG, "dbevent_thread() initializing\n");
@@ -892,10 +901,16 @@ void DebugCurlEnable(const int n)
        DebugCurl = n;
 }
 
+const char *WLog = "WX";
 CTDL_MODULE_INIT(event_client)
 {
        if (!threading)
        {
+               if (pthread_key_create(&evConKey, NULL) != 0) {
+                       syslog(LOG_CRIT, "Can't create TSD key: %s", strerror(errno));
+               }
+               pthread_setspecific(evConKey, WLog);
+
                CtdlRegisterDebugFlagHook(HKEY("eventloop"), DebugEventloopEnable, &DebugEventLoop);
                CtdlRegisterDebugFlagHook(HKEY("eventloopbacktrace"), DebugEventloopBacktraceEnable, &DebugEventLoopBacktrace);
                CtdlRegisterDebugFlagHook(HKEY("curl"), DebugCurlEnable, &DebugCurl);