diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/multi.c | 51 | ||||
| -rw-r--r-- | lib/url.c | 21 | ||||
| -rw-r--r-- | lib/urldata.h | 3 |
3 files changed, 25 insertions, 50 deletions
diff --git a/lib/multi.c b/lib/multi.c index 5aac09e2d..504e43b0e 100644 --- a/lib/multi.c +++ b/lib/multi.c @@ -585,7 +585,8 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle, multi->num_alive--; if(easy->easy_conn && - easy->easy_handle->state.is_in_pipeline && + (easy->easy_conn->send_pipe->size + + easy->easy_conn->recv_pipe->size > 1) && easy->state > CURLM_STATE_WAITDO && easy->state < CURLM_STATE_COMPLETED) { /* If the handle is in a pipeline and has started sending off its @@ -868,17 +869,12 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi, infof(easy->easy_handle, "Pipe broke: handle 0x%x, url = %s\n", easy, easy->easy_handle->state.path); - if(easy->easy_handle->state.is_in_pipeline) { + if(easy->state != CURLM_STATE_COMPLETED) { /* Head back to the CONNECT state */ multistate(easy, CURLM_STATE_CONNECT); - easy->easy_handle->state.is_in_pipeline = FALSE; result = CURLM_CALL_MULTI_PERFORM; easy->result = CURLE_OK; } - else { - easy->result = CURLE_COULDNT_CONNECT; - multistate(easy, CURLM_STATE_COMPLETED); - } easy->easy_handle->state.pipe_broke = FALSE; easy->easy_conn = NULL; @@ -946,32 +942,24 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi, easy->result = addHandleToSendOrPendPipeline(easy->easy_handle, easy->easy_conn); if(CURLE_OK == easy->result) { - if (easy->easy_handle->state.is_in_pipeline) { - multistate(easy, CURLM_STATE_WAITDO); - if(isHandleAtHead(easy->easy_handle, - easy->easy_conn->send_pipe)) - result = CURLM_CALL_MULTI_PERFORM; - } + if(async) + /* We're now waiting for an asynchronous name lookup */ + multistate(easy, CURLM_STATE_WAITRESOLVE); else { - if(async) - /* We're now waiting for an asynchronous name lookup */ - multistate(easy, CURLM_STATE_WAITRESOLVE); + /* after the connect has been sent off, go WAITCONNECT unless the + protocol connect is already done and we can go directly to + WAITDO! */ + result = CURLM_CALL_MULTI_PERFORM; + + if(protocol_connect) + multistate(easy, CURLM_STATE_WAITDO); else { - /* after the connect has been sent off, go WAITCONNECT unless the - protocol connect is already done and we can go directly to - WAITDO! */ - result = CURLM_CALL_MULTI_PERFORM; - - if(protocol_connect) - multistate(easy, CURLM_STATE_WAITDO); - else { #ifndef CURL_DISABLE_HTTP - if(easy->easy_conn->bits.tunnel_connecting) - multistate(easy, CURLM_STATE_WAITPROXYCONNECT); - else + if(easy->easy_conn->bits.tunnel_connecting) + multistate(easy, CURLM_STATE_WAITPROXYCONNECT); + else #endif - multistate(easy, CURLM_STATE_WAITCONNECT); - } + multistate(easy, CURLM_STATE_WAITCONNECT); } } } @@ -1287,7 +1275,6 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi, easy->easy_conn->bits.close = TRUE; Curl_removeHandleFromPipeline(easy->easy_handle, easy->easy_conn->recv_pipe); - easy->easy_handle->state.is_in_pipeline = FALSE; if(CURL_SOCKET_BAD != easy->easy_conn->sock[SECONDARYSOCKET]) { /* if we failed anywhere, we must clean up the secondary socket if @@ -1311,7 +1298,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi, easy->easy_conn->recv_pipe); /* Check if we can move pending requests to send pipe */ checkPendPipeline(easy->easy_conn); - easy->easy_handle->state.is_in_pipeline = FALSE; + if(!retry) { /* if the URL is a follow-location and not just a retried request then figure out the URL here */ @@ -1345,7 +1332,6 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi, easy->easy_conn->recv_pipe); /* Check if we can move pending requests to send pipe */ checkPendPipeline(easy->easy_conn); - easy->easy_handle->state.is_in_pipeline = FALSE; if(easy->easy_conn->bits.stream_was_rewound) { /* This request read past its response boundary so we quickly @@ -1388,7 +1374,6 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi, /* NOTE: no attempt to disconnect connections must be made in the case blocks above - cleanup happens only here */ - easy->easy_handle->state.is_in_pipeline = FALSE; easy->easy_handle->state.pipe_broke = FALSE; if(easy->easy_conn) { @@ -387,9 +387,6 @@ CURLcode Curl_close(struct SessionHandle *data) /* only for debugging, scan through all connections and see if there's a pipe reference still identifying this handle */ - if(data->state.is_in_pipeline) - fprintf(stderr, "CLOSED when in pipeline!\n"); - if(data->state.connc && data->state.connc->type == CONNCACHE_MULTI) { struct conncache *c = data->state.connc; long i; @@ -2477,9 +2474,9 @@ ConnectionExists(struct SessionHandle *data, } if(match) { - if(!check->is_in_pipeline) { - /* The check for a dead socket makes sense only in the - non-pipelining case */ + if(pipeLen == 0) { + /* The check for a dead socket makes sense only if there + are no handles in pipeline */ bool dead = SocketIsDead(check->sock[FIRSTSOCKET]); if(dead) { check->data = data; @@ -2494,10 +2491,6 @@ ConnectionExists(struct SessionHandle *data, check->inuse = TRUE; /* mark this as being in use so that no other handle in a multi stack may nick it */ - if(canPipeline) { - /* Mark the connection as being in a pipeline */ - check->is_in_pipeline = TRUE; - } *usethis = check; return TRUE; /* yes, we found one to use! */ @@ -2560,8 +2553,6 @@ static void ConnectionDone(struct connectdata *conn) { conn->inuse = FALSE; - if(!conn->send_pipe && !conn->recv_pipe && !conn->pend_pipe) - conn->is_in_pipeline = FALSE; } /* @@ -4338,8 +4329,10 @@ CURLcode Curl_connect(struct SessionHandle *data, if(CURLE_OK == code) { /* no error */ - if((*in_connect)->is_in_pipeline) - data->state.is_in_pipeline = TRUE; + if((*in_connect)->send_pipe->size + + (*in_connect)->recv_pipe->size != 0) + /* pipelining */ + *protocol_done = TRUE; else { if(dns || !*asyncp) /* If an address is available it means that we already have the name diff --git a/lib/urldata.h b/lib/urldata.h index ec0356dac..505da5500 100644 --- a/lib/urldata.h +++ b/lib/urldata.h @@ -950,7 +950,6 @@ struct connectdata { handle */ bool writechannel_inuse; /* whether the write channel is in use by an easy handle */ - bool is_in_pipeline; /* TRUE if this connection is in a pipeline */ bool server_supports_pipelining; /* TRUE if server supports pipelining, set after first response */ @@ -1135,8 +1134,6 @@ struct UrlState { bytes / second */ bool this_is_a_follow; /* this is a followed Location: request */ - bool is_in_pipeline; /* Indicates whether this handle is part of a pipeline */ - char *first_host; /* if set, this should be the host name that we will sent authorization to, no else. Used to make Location: following not keep sending user+password... This is |