Update networking layer w/ CURL and emscripten impl

2025-11-08 01:50:36 +11:00
parent a17925904d
commit f6874dc55a
4105 changed files with 694617 additions and 179 deletions
@@ -0,0 +1,85 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Title: CURLMOPT_PIPELINING
+Section: 3
+Source: libcurl
+See-also:
+  - CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE (3)
+  - CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE (3)
+  - CURLMOPT_MAXCONNECTS (3)
+  - CURLMOPT_MAX_HOST_CONNECTIONS (3)
+  - CURLMOPT_MAX_PIPELINE_LENGTH (3)
+  - CURLMOPT_PIPELINING_SITE_BL (3)
+Protocol:
+  - HTTP
+Added-in: 7.16.0
+---
+
+# NAME
+
+CURLMOPT_PIPELINING - enable HTTP multiplexing
+
+# SYNOPSIS
+
+~~~c
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_PIPELINING, long bitmask);
+~~~
+
+# DESCRIPTION
+
+Pass in the correct value in the **bitmask** parameter to instruct libcurl to
+enable multiplexing for this multi handle.
+
+With multiplexing enabled, libcurl attempts to do multiple transfers over the
+same connection when doing parallel transfers to the same hosts.
+
+## CURLPIPE_NOTHING (0)
+
+Make no attempts at multiplexing.
+
+## CURLPIPE_HTTP1 (1)
+
+This bit is deprecated and has no effect since version 7.62.0.
+
+## CURLPIPE_MULTIPLEX (2)
+
+If this bit is set, libcurl tries to multiplex the new transfer over an
+existing connection if possible. This requires HTTP/2 or HTTP/3.
+
+# DEFAULT
+
+**CURLPIPE_MULTIPLEX**
+
+# %PROTOCOLS%
+
+# EXAMPLE
+
+~~~c
+int main(void)
+{
+  CURLM *m = curl_multi_init();
+  /* try HTTP/2 multiplexing */
+  curl_multi_setopt(m, CURLMOPT_PIPELINING, CURLPIPE_MULTIPLEX);
+}
+~~~
+
+# HISTORY
+
+The multiplex support bit was added in 7.43.0. HTTP/1 Pipelining support was
+disabled in 7.62.0.
+
+Since 7.62.0, **CURLPIPE_MULTIPLEX** is enabled by default.
+
+Before that, default was **CURLPIPE_NOTHING**.
+
+# %AVAILABILITY%
+
+# RETURN VALUE
+
+curl_multi_setopt(3) returns a CURLMcode indicating success or error.
+
+CURLM_OK (0) means everything was OK, non-zero means an error occurred, see
+libcurl-errors(3).