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Andy Green ed4acef481 RFC7233 HTTP Ranges support for server This adds a serverside implementation of RFC7233 HTTP ranges. - LWS_WITH_RANGES is on by default at cmake - Accept-Ranges: bytes is added if LWS_WITH_RANGES is enabled - Both single ranges and multipart (2+) ranges are supported Test with curl like this Single $ $ curl -s -r 64-95 http://localhost:7681/libwebsockets.org-logo.png \| hexdump -C 00000000 2e 01 fd 9d 12 27 00 00 00 19 74 45 58 74 53 6f \|.....'....tEXtSo\| 00000010 66 74 77 61 72 65 00 77 77 77 2e 69 6e 6b 73 63 \|ftware.www.inksc\| Multipart $ curl -s -r 64-95,128-143 http://localhost:7681/libwebsockets.org-logo.png \| hexdump -C 00000000 5f 6c 77 73 0d 0a 43 6f 6e 74 65 6e 74 2d 54 79 \|_lws..Content-Ty\| 00000010 70 65 3a 20 69 6d 61 67 65 2f 70 6e 67 0d 0a 43 \|pe: image/png..C\| 00000020 6f 6e 74 65 6e 74 2d 52 61 6e 67 65 3a 20 62 79 \|ontent-Range: by\| 00000030 74 65 73 20 36 34 2d 39 35 2f 37 30 32 39 0d 0a \|tes 64-95/7029..\| 00000040 0d 0a 2e 01 fd 9d 12 27 00 00 00 19 74 45 58 74 \|.......'....tEXt\| 00000050 53 6f 66 74 77 61 72 65 00 77 77 77 2e 69 6e 6b \|Software.www.ink\| 00000060 73 63 5f 6c 77 73 0d 0a 43 6f 6e 74 65 6e 74 2d \|sc_lws..Content-\| 00000070 54 79 70 65 3a 20 69 6d 61 67 65 2f 70 6e 67 0d \|Type: image/png.\| 00000080 0a 43 6f 6e 74 65 6e 74 2d 52 61 6e 67 65 3a 20 \|.Content-Range: \| 00000090 62 79 74 65 73 20 31 32 38 2d 31 34 33 2f 37 30 \|bytes 128-143/70\| 000000a0 32 39 0d 0a 0d 0a 05 14 50 40 05 15 a5 c4 60 43 \|29......P@....`C\| 000000b0 91 c4 4a d4 c4 fc 5f 6c 77 73 0d 00 \|..J..._lws..\| The corresponding header part is like this 0x0030: 4854 5450 2f31 2e31 2032 3036 HTTP/1.1.206 0x0040: 200d 0a73 6572 7665 723a 206c 7773 7773 ...server:.lwsws 0x0050: 0d0a 636f 6e74 656e 742d 7479 7065 3a20 ..content-type:. 0x0060: 6d75 6c74 6970 6172 742f 6279 7465 7261 multipart/bytera 0x0070: 6e67 6573 0d0a 6163 6365 7074 2d72 616e nges..accept-ran 0x0080: 6765 733a 2062 7974 6573 0d0a 636f 6e74 ges:.bytes..cont 0x0090: 656e 742d 6c65 6e67 7468 3a20 3138 380d ent-length:.188. 0x00a0: 0a63 6163 6865 2d63 6f6e 7472 6f6c 3a20 .cache-control:. 0x00b0: 7072 6976 6174 6520 6d61 782d 6167 653a private.max-age: 0x00c0: 2036 300d 0a63 6f6e 6e65 6374 696f 6e3a .60..connection: 0x00d0: 206b 6565 702d 616c 6976 650d 0a65 7461 .keep-alive..eta 0x00e0: 673a 2030 3030 3031 4237 3535 3444 3433 g:.00001B7554D43 0x00f0: 3033 330d 0a0d 0a 033....		2016-12-20 14:37:07 +08:00
cmake	add missing CMake pieces	2014-02-16 01:52:50 +08:00
contrib	android make script contrib	2016-04-23 18:28:03 +08:00
doc/html	RFC7233 HTTP Ranges support for server	2016-12-20 14:37:07 +08:00
doc-assets	plugin table dirlisting	2016-07-14 08:57:28 +08:00
lib	RFC7233 HTTP Ranges support for server	2016-12-20 14:37:07 +08:00
lwsws	context: external_baggage_free_on_destroy	2016-12-20 14:37:07 +08:00
plugin-standalone	plugins add win modifiers before libwebsockets.h for dll export flag	2016-05-26 07:52:20 +08:00
plugins	lwsgt: fix check against forgot password flow defeating existing pw check	2016-12-20 14:37:07 +08:00
scripts	documentation convert to doxygen	2016-07-14 08:57:27 +08:00
test-server	basic-auth	2016-12-16 22:08:13 +08:00
win32port	Better support for MINW32	2016-12-16 22:08:13 +08:00
.gitignore	Better support for MINW32	2016-12-16 22:08:13 +08:00
.travis.yml	travis: explicitly point to openssl on osx	2016-10-05 10:15:24 +08:00
Android.mk	android include gregorys example makefile	2013-03-10 07:34:53 +08:00
appveyor.yml	protocol generic sessions	2016-06-18 06:44:31 +08:00
autobahn-test.sh	Do not use ps fax on Solaris.	2016-09-10 04:53:31 +08:00
changelog	v2.1.0	2016-10-07 03:19:50 +08:00
CMakeLists.txt	RFC7233 HTTP Ranges support for server	2016-12-20 14:37:07 +08:00
cross-arm-linux-gnueabihf.cmake	cmake improve cross documentation	2013-03-30 10:30:03 +08:00
cross-ming.cmake	Trac 53 minw update	2013-12-18 10:17:25 +08:00
cross-openwrt-makefile	Allow using CyaSSL in stead of wolfSSL	2015-10-12 08:17:55 +08:00
FindLibWebSockets.cmake	add cmake Find for lws	2015-10-13 08:20:41 +08:00
libwebsockets.dox	plugin table dirlisting	2016-07-14 08:57:28 +08:00
libwebsockets.spec	v2.1.0	2016-10-07 03:19:50 +08:00
LICENSE	lwsws license to cc0	2016-09-19 19:16:47 +08:00
lws_config.h.in	RFC7233 HTTP Ranges support for server	2016-12-20 14:37:07 +08:00
lws_config_private.h.in	Check for sys/sockio.h.	2016-09-09 06:48:24 +08:00
mainpage.md	documentation convert to doxygen	2016-07-14 08:57:27 +08:00
module.json	mbed simplify	2016-01-26 20:45:10 +08:00
README.build.md	Subject: Fix some typographical and grammatical errors.	2016-10-03 21:31:27 +08:00
README.coding.md	Subject: Fix some typographical and grammatical errors.	2016-10-03 21:31:27 +08:00
README.esp8266.md	client fixups after esp8266	2016-08-10 21:23:01 +08:00
README.generic-sessions.md	doxygen use sections	2016-07-14 08:57:28 +08:00
README.generic-table.md	plugin table dirlisting	2016-07-14 08:57:28 +08:00
README.lwsws.md	basic-auth	2016-12-16 22:08:13 +08:00
README.md	Update badges in README.md	2016-08-27 05:57:18 +08:00
README.problems.md	plugin table dirlisting	2016-07-14 08:57:28 +08:00
README.test-apps.md	Subject: Fix some typographical and grammatical errors.	2016-10-03 21:31:27 +08:00
release-checklist	update api docs v2.0	2016-05-07 14:24:36 +08:00
travis_install.sh	plugins	2016-04-07 09:38:08 +08:00

README.md

libwebsockets

| News |

| ESP8266 is now supported in lws! See https://github.com/warmcat/libwebsockets/blob/master/README.esp8266.md |

This is the libwebsockets C library for lightweight websocket clients and servers. For support, visit

https://libwebsockets.org https://github.com/warmcat/libwebsockets

and consider joining the project mailing list at

https://libwebsockets.org/mailman/listinfo/libwebsockets

You can get the latest version of the library from git:

Doxygen API docs for master: https://libwebsockets.org/lws-api-doc-master/html/index.html

After libwebsockets 1.3, tags will be signed using a key corresponding to this public key