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39 lines
1.3 KiB
39 lines
1.3 KiB
7 months ago
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# lws minimal ws proxy
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## Build
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```
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$ cmake . && make
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```
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## Description
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This is the same as minimal-ws-server-ring, but with the
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inclusion of a ws client connection to https://libwebsockets.org
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using the dumb-increment protocol feeding the ringbuffer.
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Each client that connect to this server receives the content that
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had arrived on the client connection feeding the ringbuffer proxied
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to their browser window over a ws connection.
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## Usage
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```
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$ ./lws-minimal-ws-proxy
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[2018/03/14 17:50:10:6938] USER: LWS minimal ws proxy | visit http://localhost:7681
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[2018/03/14 17:50:10:6955] NOTICE: Creating Vhost 'default' port 7681, 2 protocols, IPv6 off
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[2018/03/14 17:50:10:6955] NOTICE: Using non-SSL mode
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[2018/03/14 17:50:10:7035] NOTICE: created client ssl context for default
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[2018/03/14 17:50:11:7047] NOTICE: binding to lws-minimal-proxy
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[2018/03/14 17:50:11:7047] NOTICE: lws_client_connect_2: 0x872e60: address libwebsockets.org
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[2018/03/14 17:50:12:3282] NOTICE: lws_client_connect_2: 0x872e60: address libwebsockets.org
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[2018/03/14 17:50:13:8195] USER: callback_minimal: established
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```
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Visit http://localhost:7681 on multiple browser windows
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Data received on the remote wss connection is copied to all open browser windows.
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A ringbuffer holds up to 8 lines of text in the server, and the browser shows
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the last 20 lines of received text.
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