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2014-06-13conncache: move the connection counter to the cache structLindley French
The static connection counter caused a race condition. Moving the connection id counter into conncache solves it, as well as simplifying the related logic.
2013-04-26curl_easy_init: use less mallocsDaniel Stenberg
By introducing an internal alternative to curl_multi_init() that accepts parameters to set the hash sizes, easy handles will now use tiny socket and connection hash tables since it will only ever add a single easy handle to that multi handle. This decreased the number mallocs in test 40 (which is a rather simple and typical easy interface use case) from 1142 to 138. The maximum amount of memory allocated used went down from 118969 to 78805.
2013-01-17always-multi: always use non-blocking internalsDaniel Stenberg
Remove internal separated behavior of the easy vs multi intercace. curl_easy_perform() is now using the multi interface itself. Several minor multi interface quirks and bugs have been fixed in the process. Much help with debugging this has been provided by: Yang Tse
2013-01-06Revert changes relative to lib/*.[ch] recent renamingYang Tse
This reverts renaming and usage of lib/*.h header files done 28-12-2012, reverting 2 commits: f871de0... build: make use of 76 lib/*.h renamed files ffd8e12... build: rename 76 lib/*.h files This also reverts removal of redundant include guard (redundant thanks to changes in above commits) done 2-12-2013, reverting 1 commit: c087374... curl_setup.h: remove redundant include guard This also reverts renaming and usage of lib/*.c source files done 3-12-2013, reverting 3 commits: 13606bb... build: make use of 93 lib/*.c renamed files 5b6e792... build: rename 93 lib/*.c files 7d83dff... build: commit 13606bbfde follow-up 1 Start of related discussion thread: http://curl.haxx.se/mail/lib-2013-01/0012.html Asking for confirmation on pushing this revertion commit: http://curl.haxx.se/mail/lib-2013-01/0048.html Confirmation summary: http://curl.haxx.se/mail/lib-2013-01/0079.html NOTICE: The list of 2 files that have been modified by other intermixed commits, while renamed, and also by at least one of the 6 commits this one reverts follows below. These 2 files will exhibit a hole in history unless git's '--follow' option is used when viewing logs. lib/curl_imap.h lib/curl_smtp.h
2012-12-28build: rename 76 lib/*.h filesYang Tse
76 private header files renamed to use our standard naming scheme. This commit only does the file renaming. ---------------------------------------- renamed: amigaos.h -> curl_amigaos.h renamed: arpa_telnet.h -> curl_arpa_telnet.h renamed: asyn.h -> curl_asyn.h renamed: axtls.h -> curl_axtls.h renamed: bundles.h -> curl_bundles.h renamed: conncache.h -> curl_conncache.h renamed: connect.h -> curl_connect.h renamed: content_encoding.h -> curl_content_encoding.h renamed: cookie.h -> curl_cookie.h renamed: cyassl.h -> curl_cyassl.h renamed: dict.h -> curl_dict.h renamed: easyif.h -> curl_easyif.h renamed: escape.h -> curl_escape.h renamed: file.h -> curl_file.h renamed: fileinfo.h -> curl_fileinfo.h renamed: formdata.h -> curl_formdata.h renamed: ftp.h -> curl_ftp.h renamed: ftplistparser.h -> curl_ftplistparser.h renamed: getinfo.h -> curl_getinfo.h renamed: gopher.h -> curl_gopher.h renamed: gtls.h -> curl_gtls.h renamed: hash.h -> curl_hash.h renamed: hostcheck.h -> curl_hostcheck.h renamed: hostip.h -> curl_hostip.h renamed: http.h -> curl_http.h renamed: http_chunks.h -> curl_http_chunks.h renamed: http_digest.h -> curl_http_digest.h renamed: http_negotiate.h -> curl_http_negotiate.h renamed: http_proxy.h -> curl_http_proxy.h renamed: if2ip.h -> curl_if2ip.h renamed: imap.h -> curl_imap.h renamed: inet_ntop.h -> curl_inet_ntop.h renamed: inet_pton.h -> curl_inet_pton.h renamed: krb4.h -> curl_krb4.h renamed: llist.h -> curl_llist.h renamed: memdebug.h -> curl_memdebug.h renamed: multiif.h -> curl_multiif.h renamed: netrc.h -> curl_netrc.h renamed: non-ascii.h -> curl_non-ascii.h renamed: nonblock.h -> curl_nonblock.h renamed: nssg.h -> curl_nssg.h renamed: parsedate.h -> curl_parsedate.h renamed: pingpong.h -> curl_pingpong.h renamed: polarssl.h -> curl_polarssl.h renamed: pop3.h -> curl_pop3.h renamed: progress.h -> curl_progress.h renamed: qssl.h -> curl_qssl.h renamed: rawstr.h -> curl_rawstr.h renamed: rtsp.h -> curl_rtsp.h renamed: select.h -> curl_select.h renamed: sendf.h -> curl_sendf.h renamed: setup.h -> curl_setup.h renamed: setup_once.h -> curl_setup_once.h renamed: share.h -> curl_share.h renamed: slist.h -> curl_slist.h renamed: smtp.h -> curl_smtp.h renamed: sockaddr.h -> curl_sockaddr.h renamed: socks.h -> curl_socks.h renamed: speedcheck.h -> curl_speedcheck.h renamed: splay.h -> curl_splay.h renamed: ssh.h -> curl_ssh.h renamed: sslgen.h -> curl_sslgen.h renamed: ssluse.h -> curl_ssluse.h renamed: strdup.h -> curl_strdup.h renamed: strequal.h -> curl_strequal.h renamed: strerror.h -> curl_strerror.h renamed: strtok.h -> curl_strtok.h renamed: strtoofft.h -> curl_strtoofft.h renamed: telnet.h -> curl_telnet.h renamed: tftp.h -> curl_tftp.h renamed: timeval.h -> curl_timeval.h renamed: transfer.h -> curl_transfer.h renamed: url.h -> curl_url.h renamed: urldata.h -> curl_urldata.h renamed: warnless.h -> curl_warnless.h renamed: wildcard.h -> curl_wildcard.h ----------------------------------------
2012-12-24Curl_conncache_foreach: allow callback to break loopDaniel Stenberg
... and have it take a proper 'struct connectdata *' as first argument
2012-12-10conncache: fix enumerated type mixed with another typeYang Tse
2012-12-07Introducing a new persistent connection caching system using "bundles".Linus Nielsen Feltzing
A bundle is a list of all persistent connections to the same host. The connection cache consists of a hash of bundles, with the hostname as the key. The benefits may not be obvious, but they are two: 1) Faster search for connections to reuse, since the hash lookup only finds connections to the host in question. 2) It lays out the groundworks for an upcoming patch, which will introduce multiple HTTP pipelines. This patch also removes the awkward list of "closure handles", which were needed to send QUIT commands to the FTP server when closing a connection. Now we allocate a separate closure handle and use that one to close all connections. This has been tested in a live system for a few weeks, and of course passes the test suite.