SockJS 是一个浏览器上运行的 JavaScript 库，如果浏览器不支持 WebSocket，该库可以模拟对 WebSocket 的支持，实现浏览器和 Web 服务器之间低延迟、全双工、跨域的通讯通道。

SockJS family:

SockJS-client ^[1]{#fnref1}^ JavaScript client library
SockJS-node ^[2]{#fnref2}^ Node.js server
SockJS-erlang ^[3]{#fnref3}^ Erlang server
SockJS-tornado ^[4]{#fnref4}^ Python/Tornado server
SockJS-twisted ^[5]{#fnref5}^ Python/Twisted server
vert.x ^[6]{#fnref6}^ Java/vert.x server

Work in progress:

SockJS-ruby ^[7]{#fnref7}^
SockJS-netty ^[8]{#fnref8}^
SockJS-gevent (SockJS-gevent fork) ^[9]{#fnref9}^
pyramid-SockJS ^[10]{#fnref10}^
wildcloud-websockets ^[11]{#fnref11}^
SockJS-cyclone ^[12]{#fnref12}^
wai-SockJS ^[13]{#fnref13}^
SockJS-perl ^[14]{#fnref14}^
SockJS-go ^[15]{#fnref15}^

1. https://github.com/sockjs/sockjs-client ↩

   {#fn1} {#fn1}

2. https://github.com/sockjs/sockjs-node ↩

   {#fn2} {#fn2}

3. https://github.com/sockjs/sockjs-erlang ↩

   {#fn3} {#fn3}

4. https://github.com/MrJoes/sockjs-tornado ↩

   {#fn4} {#fn4}

5. https://github.com/DesertBus/sockjs-twisted/ ↩

   {#fn5} {#fn5}

6. https://github.com/vert-x/vert.x ↩

   {#fn6} {#fn6}

7. https://github.com/nyarly/sockjs-ruby ↩

   {#fn7} {#fn7}

8. https://github.com/cgbystrom/sockjs-netty ↩

   {#fn8} {#fn8}

9. https://github.com/njoyce/sockjs-gevent ↩

   {#fn9} {#fn9}

10. https://github.com/fafhrd91/pyramid_sockjs ↩

    {#fn10} {#fn10}

11. https://github.com/wildcloud/wildcloud-websockets ↩

    {#fn11} {#fn11}

12. https://github.com/flaviogrossi/sockjs-cyclone ↩

    {#fn12} {#fn12}

13. https://github.com/Palmik/wai-sockjs ↩

    {#fn13} {#fn13}

14. https://github.com/vti/sockjs-perl ↩

    {#fn14} {#fn14}

15. https://github.com/igm/sockjs-go/ ↩

    {#fn15} {#fn15} 标签: 浏览器,family,服务器,全双工,Java