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-rw-r--r--lib/easy.c2
-rw-r--r--lib/http2.c9
-rw-r--r--lib/multi.c158
-rw-r--r--lib/multiif.h1
-rw-r--r--lib/pipeline.c6
-rw-r--r--lib/ssh.c2
-rw-r--r--lib/url.c2
7 files changed, 95 insertions, 85 deletions
diff --git a/lib/easy.c b/lib/easy.c
index dc7139f23..583de154b 100644
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -1044,7 +1044,7 @@ CURLcode curl_easy_pause(struct Curl_easy *data, int action)
if(!result &&
((newstate&(KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) !=
(KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) )
- Curl_expire(data, 1); /* get this handle going again */
+ Curl_expire(data, 0); /* get this handle going again */
return result;
}
diff --git a/lib/http2.c b/lib/http2.c
index efc082dd5..8e10c6601 100644
--- a/lib/http2.c
+++ b/lib/http2.c
@@ -547,7 +547,7 @@ static int on_frame_recv(nghttp2_session *session, const nghttp2_frame *frame,
/* if we receive data for another handle, wake that up */
if(conn_s->data != data_s)
- Curl_expire(data_s, 1);
+ Curl_expire(data_s, 0);
}
break;
case NGHTTP2_PUSH_PROMISE:
@@ -621,8 +621,7 @@ static int on_data_chunk_recv(nghttp2_session *session, uint8_t flags,
/* if we receive data for another handle, wake that up */
if(conn->data != data_s)
- Curl_expire(data_s, 1); /* TODO: fix so that this can be set to 0 for
- immediately? */
+ Curl_expire(data_s, 0);
DEBUGF(infof(data_s, "%zu data received for stream %u "
"(%zu left in buffer %p, total %zu)\n",
@@ -883,7 +882,7 @@ static int on_header(nghttp2_session *session, const nghttp2_frame *frame,
Curl_add_buffer(stream->header_recvbuf, " \r\n", 3);
/* if we receive data for another handle, wake that up */
if(conn->data != data_s)
- Curl_expire(data_s, 1);
+ Curl_expire(data_s, 0);
DEBUGF(infof(data_s, "h2 status: HTTP/2 %03d (easy %p)\n",
stream->status_code, data_s));
@@ -899,7 +898,7 @@ static int on_header(nghttp2_session *session, const nghttp2_frame *frame,
Curl_add_buffer(stream->header_recvbuf, "\r\n", 2);
/* if we receive data for another handle, wake that up */
if(conn->data != data_s)
- Curl_expire(data_s, 1);
+ Curl_expire(data_s, 0);
DEBUGF(infof(data_s, "h2 header: %.*s: %.*s\n", namelen, name, valuelen,
value));
diff --git a/lib/multi.c b/lib/multi.c
index c471c48d9..7a25103de 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -442,7 +442,7 @@ CURLMcode curl_multi_add_handle(struct Curl_multi *multi,
sockets that time-out or have actions will be dealt with. Since this
handle has no action yet, we make sure it times out to get things to
happen. */
- Curl_expire(data, 1);
+ Curl_expire(data, 0);
/* increase the node-counter */
multi->num_easy++;
@@ -695,7 +695,7 @@ CURLMcode curl_multi_remove_handle(struct Curl_multi *multi,
/* The timer must be shut down before data->multi is set to NULL,
else the timenode will remain in the splay tree after
curl_easy_cleanup is called. */
- Curl_expire(data, 0);
+ Curl_expire_clear(data);
if(data->dns.hostcachetype == HCACHE_MULTI) {
/* stop using the multi handle's DNS cache */
@@ -1901,7 +1901,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
/* expire the new receiving pipeline head */
if(data->easy_conn->recv_pipe->head)
- Curl_expire_latest(data->easy_conn->recv_pipe->head->ptr, 1);
+ Curl_expire_latest(data->easy_conn->recv_pipe->head->ptr, 0);
/* Check if we can move pending requests to send pipe */
Curl_multi_process_pending_handles(multi);
@@ -2011,7 +2011,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
that could be freed anytime */
data->easy_conn = NULL;
- Curl_expire(data, 0); /* stop all timers */
+ Curl_expire_clear(data); /* stop all timers */
break;
case CURLM_STATE_MSGSENT:
@@ -2879,92 +2879,59 @@ multi_addtimeout(struct curl_llist *timeoutlist,
* given a number of milliseconds from now to use to set the 'act before
* this'-time for the transfer, to be extracted by curl_multi_timeout()
*
- * Note that the timeout will be added to a queue of timeouts if it defines a
- * moment in time that is later than the current head of queue.
- *
- * Pass zero to clear all timeout values for this handle.
-*/
+ * The timeout will be added to a queue of timeouts if it defines a moment in
+ * time that is later than the current head of queue.
+ */
void Curl_expire(struct Curl_easy *data, long milli)
{
struct Curl_multi *multi = data->multi;
struct timeval *nowp = &data->state.expiretime;
int rc;
+ struct timeval set;
/* this is only interesting while there is still an associated multi struct
remaining! */
if(!multi)
return;
- if(!milli) {
- /* No timeout, clear the time data. */
- if(nowp->tv_sec || nowp->tv_usec) {
- /* Since this is an cleared time, we must remove the previous entry from
- the splay tree */
- struct curl_llist *list = data->state.timeoutlist;
-
- rc = Curl_splayremovebyaddr(multi->timetree,
- &data->state.timenode,
- &multi->timetree);
- if(rc)
- infof(data, "Internal error clearing splay node = %d\n", rc);
-
- /* flush the timeout list too */
- while(list->size > 0)
- Curl_llist_remove(list, list->tail, NULL);
+ set = Curl_tvnow();
+ set.tv_sec += milli/1000;
+ set.tv_usec += (milli%1000)*1000;
-#ifdef DEBUGBUILD
- infof(data, "Expire cleared\n");
-#endif
- nowp->tv_sec = 0;
- nowp->tv_usec = 0;
- }
+ if(set.tv_usec >= 1000000) {
+ set.tv_sec++;
+ set.tv_usec -= 1000000;
}
- else {
- struct timeval set;
- set = Curl_tvnow();
- set.tv_sec += milli/1000;
- set.tv_usec += (milli%1000)*1000;
-
- if(set.tv_usec >= 1000000) {
- set.tv_sec++;
- set.tv_usec -= 1000000;
- }
-
- if(nowp->tv_sec || nowp->tv_usec) {
- /* This means that the struct is added as a node in the splay tree.
- Compare if the new time is earlier, and only remove-old/add-new if it
- is. */
- long diff = curlx_tvdiff(set, *nowp);
- if(diff > 0) {
- /* the new expire time was later so just add it to the queue
- and get out */
- multi_addtimeout(data->state.timeoutlist, &set);
- return;
- }
-
- /* the new time is newer than the presently set one, so add the current
- to the queue and update the head */
- multi_addtimeout(data->state.timeoutlist, nowp);
-
- /* Since this is an updated time, we must remove the previous entry from
- the splay tree first and then re-add the new value */
- rc = Curl_splayremovebyaddr(multi->timetree,
- &data->state.timenode,
- &multi->timetree);
- if(rc)
- infof(data, "Internal error removing splay node = %d\n", rc);
+ if(nowp->tv_sec || nowp->tv_usec) {
+ /* This means that the struct is added as a node in the splay tree.
+ Compare if the new time is earlier, and only remove-old/add-new if it
+ is. */
+ long diff = curlx_tvdiff(set, *nowp);
+ if(diff > 0) {
+ /* the new expire time was later so just add it to the queue
+ and get out */
+ multi_addtimeout(data->state.timeoutlist, &set);
+ return;
}
- *nowp = set;
- data->state.timenode.payload = data;
- multi->timetree = Curl_splayinsert(*nowp,
- multi->timetree,
- &data->state.timenode);
+ /* the new time is newer than the presently set one, so add the current
+ to the queue and update the head */
+ multi_addtimeout(data->state.timeoutlist, nowp);
+
+ /* Since this is an updated time, we must remove the previous entry from
+ the splay tree first and then re-add the new value */
+ rc = Curl_splayremovebyaddr(multi->timetree,
+ &data->state.timenode,
+ &multi->timetree);
+ if(rc)
+ infof(data, "Internal error removing splay node = %d\n", rc);
}
-#if 0
- Curl_splayprint(multi->timetree, 0, TRUE);
-#endif
+
+ *nowp = set;
+ data->state.timenode.payload = data;
+ multi->timetree = Curl_splayinsert(*nowp, multi->timetree,
+ &data->state.timenode);
}
/*
@@ -3007,6 +2974,49 @@ void Curl_expire_latest(struct Curl_easy *data, long milli)
Curl_expire(data, milli);
}
+
+/*
+ * Curl_expire_clear()
+ *
+ * Clear ALL timeout values for this handle.
+ */
+void Curl_expire_clear(struct Curl_easy *data)
+{
+ struct Curl_multi *multi = data->multi;
+ struct timeval *nowp = &data->state.expiretime;
+ int rc;
+
+ /* this is only interesting while there is still an associated multi struct
+ remaining! */
+ if(!multi)
+ return;
+
+ if(nowp->tv_sec || nowp->tv_usec) {
+ /* Since this is an cleared time, we must remove the previous entry from
+ the splay tree */
+ struct curl_llist *list = data->state.timeoutlist;
+
+ rc = Curl_splayremovebyaddr(multi->timetree,
+ &data->state.timenode,
+ &multi->timetree);
+ if(rc)
+ infof(data, "Internal error clearing splay node = %d\n", rc);
+
+ /* flush the timeout list too */
+ while(list->size > 0)
+ Curl_llist_remove(list, list->tail, NULL);
+
+#ifdef DEBUGBUILD
+ infof(data, "Expire cleared\n");
+#endif
+ nowp->tv_sec = 0;
+ nowp->tv_usec = 0;
+ }
+}
+
+
+
+
CURLMcode curl_multi_assign(struct Curl_multi *multi, curl_socket_t s,
void *hashp)
{
@@ -3067,7 +3077,7 @@ void Curl_multi_process_pending_handles(struct Curl_multi *multi)
Curl_llist_remove(multi->pending, e, NULL);
/* Make sure that the handle will be processed soonish. */
- Curl_expire_latest(data, 1);
+ Curl_expire_latest(data, 0);
}
e = next; /* operate on next handle */
diff --git a/lib/multiif.h b/lib/multiif.h
index fd2df556a..eaff496ea 100644
--- a/lib/multiif.h
+++ b/lib/multiif.h
@@ -26,6 +26,7 @@
* Prototypes for library-wide functions provided by multi.c
*/
void Curl_expire(struct Curl_easy *data, long milli);
+void Curl_expire_clear(struct Curl_easy *data);
void Curl_expire_latest(struct Curl_easy *data, long milli);
bool Curl_pipeline_wanted(const struct Curl_multi* multi, int bits);
void Curl_multi_handlePipeBreak(struct Curl_easy *data);
diff --git a/lib/pipeline.c b/lib/pipeline.c
index 0ff82f086..bd902d9a3 100644
--- a/lib/pipeline.c
+++ b/lib/pipeline.c
@@ -6,7 +6,7 @@
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2013, Linus Nielsen Feltzing, <linus@haxx.se>
- * Copyright (C) 2013-2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2013-2016, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -114,7 +114,7 @@ CURLcode Curl_add_handle_to_pipeline(struct Curl_easy *handle,
if(pipeline == conn->send_pipe && sendhead != conn->send_pipe->head) {
/* this is a new one as head, expire it */
Curl_pipeline_leave_write(conn); /* not in use yet */
- Curl_expire(conn->send_pipe->head->ptr, 1);
+ Curl_expire(conn->send_pipe->head->ptr, 0);
}
#if 0 /* enable for pipeline debugging */
@@ -149,7 +149,7 @@ void Curl_move_handle_from_send_to_recv_pipe(struct Curl_easy *handle,
infof(conn->data, "%p is at send pipe head B!\n",
(void *)conn->send_pipe->head->ptr);
#endif
- Curl_expire(conn->send_pipe->head->ptr, 1);
+ Curl_expire(conn->send_pipe->head->ptr, 0);
}
/* The receiver's list is not really interesting here since either this
diff --git a/lib/ssh.c b/lib/ssh.c
index 7bc313622..bf7cfe01b 100644
--- a/lib/ssh.c
+++ b/lib/ssh.c
@@ -1895,7 +1895,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
/* since we don't really wait for anything at this point, we want the
state machine to move on as soon as possible so we set a very short
timeout here */
- Curl_expire(data, 1);
+ Curl_expire(data, 0);
state(conn, SSH_STOP);
}
diff --git a/lib/url.c b/lib/url.c
index e547e5c16..da48da6b9 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -405,7 +405,7 @@ CURLcode Curl_close(struct Curl_easy *data)
if(!data)
return CURLE_OK;
- Curl_expire(data, 0); /* shut off timers */
+ Curl_expire_clear(data); /* shut off timers */
m = data->multi;