CURL: it seems as in case of timeout cURL closes the FD somewhere before - forget...

[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 01492e56c437900bed34673196dc484f2908a2a2..d0951eea8949352f83938672c83802694ed2a776 100644 (file)
--- a/citadel/modules/eventclient/serv_eventclient.c
+++ b/citadel/modules/eventclient/serv_eventclient.c
@@ -147,6 +147,7 @@ gotstatus(int nnrun)
                                              IO);
                                continue;
                        }
+                       SetEVState(IO, eCurlGotStatus);
 
                        EVCURLM_syslog(LOG_DEBUG, "request complete\n");
 
@@ -163,6 +164,11 @@ gotstatus(int nnrun)
                                EVCURL_syslog(LOG_ERR,
                                              "error performing request: %s\n",
                                              curl_easy_strerror(sta));
+                               if (sta == CURLE_OPERATION_TIMEDOUT)
+                               {
+                                       IO->SendBuf.fd = 0;
+                                       IO->RecvBuf.fd = 0;
+                               }
                        }
                        sta = curl_easy_getinfo(chnd,
                                                CURLINFO_RESPONSE_CODE,
@@ -186,15 +192,12 @@ gotstatus(int nnrun)
                                              "%s\n",
                                              curl_multi_strerror(msta));
 
-                      ev_cleanup_stop(event_base, &IO->abort_by_shutdown);
+                       ev_cleanup_stop(event_base, &IO->abort_by_shutdown);
 
                        IO->HttpReq.attached = 0;
                        switch(IO->SendDone(IO))
                        {
                        case eDBQuery:
-                               curl_easy_cleanup(IO->HttpReq.chnd);
-                               IO->HttpReq.chnd = NULL;
-                               break;
                        case eSendDNSQuery:
                        case eReadDNSReply:
                        case eConnect:
@@ -205,8 +208,6 @@ gotstatus(int nnrun)
                        case eReadMore:
                        case eReadPayload:
                        case eReadFile:
-                               curl_easy_cleanup(IO->HttpReq.chnd);
-                               IO->HttpReq.chnd = NULL;
                                break;
                        case eTerminateConnection:
                        case eAbort:
@@ -272,9 +273,11 @@ got_out(struct ev_loop *loop, ev_io *ioev, int events)
 }
 
 static size_t
-gotdata(void *data, size_t size, size_t nmemb, void *cglobal) {
+gotdata(void *data, size_t size, size_t nmemb, void *cglobal)
+{
        AsyncIO *IO = (AsyncIO*) cglobal;
 
+       SetEVState(IO, eCurlGotData);
        if (IO->HttpReq.ReplyData == NULL)
        {
                IO->HttpReq.ReplyData = NewStrBufPlain(NULL, SIZ);
@@ -323,6 +326,7 @@ gotwatchsock(CURL *easy,
                        return -1;
                }
                IO = (AsyncIO *) f;
+               SetEVState(IO, eCurlNewIO);
                EVCURL_syslog(LOG_DEBUG,
                              "EVCURL: got socket for URL: %s\n",
                              IO->ConnectMe->PlainUrl);
@@ -338,6 +342,7 @@ gotwatchsock(CURL *easy,
                curl_multi_assign(mhnd, fd, IO);
        }
 
+       SetEVState(IO, eCurlGotIO);
        IO->Now = ev_now(event_base);
 
        Action = "";
@@ -495,6 +500,8 @@ static void IOcurl_abort_shutdown_callback(struct ev_loop *loop,
 
        if (IO == NULL)
                return;
+
+       SetEVState(IO, eCurlShutdown);
        IO->Now = ev_now(event_base);
        EVCURL_syslog(LOG_DEBUG, "EVENT Curl: %s\n", __FUNCTION__);
 
@@ -523,6 +530,7 @@ evcurl_handle_start(AsyncIO *IO)
        CURLcode sta;
        CURL *chnd;
 
+       SetEVState(IO, eCurlStart);
        chnd = IO->HttpReq.chnd;
        EVCURL_syslog(LOG_DEBUG,
                  "EVCURL: Loading URL: %s\n", IO->ConnectMe->PlainUrl);
@@ -631,6 +639,8 @@ static void QueueEventAddCallback(EV_P_ ev_async *w, int revents)
                if (h->IO->StartIO == 0.0)
                        h->IO->StartIO = Now;
 
+               SetEVState(h->IO, eIOAttach);
+
                Ctx = h->IO->CitContext;
                become_session(Ctx);
 
@@ -779,6 +789,7 @@ static void DBQueueEventAddCallback(EV_P_ ev_async *w, int revents)
                        h->IO->StartDB = Now;
                h->IO->Now = Now;
 
+               SetEVState(h->IO, eDBAttach);
                Ctx = h->IO->CitContext;
                become_session(Ctx);
                ev_cleanup_start(event_db, &h->IO->db_abort_by_shutdown);