27 lines
908 B
Plaintext
27 lines
908 B
Plaintext
caption: port
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created: 20180630180552254
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modified: 20191219123751824
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tags: [[WebServer Parameters]]
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title: WebServer Parameter: port
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type: text/vnd.tiddlywiki
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The [[web server configuration parameter|WebServer Parameters]] ''port'' specifies the TCP port on which the server will listen for connections. The default value is `8080`.
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The ''port'' parameter accepts two types of value:
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* Numerical values are interpreted as a decimal port number
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** The special value 0 (zero) causes the operating system to assign an available port
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* Non-numeric values are interpreted as an environment variable from which the port should be read
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This example configures the server to listen on port 8090:
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```
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tiddlywiki mywikifolder --listen port=8090
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```
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This example configures the server to listen on the port specified in the environment variable `THE_PORT`:
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```
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tiddlywiki mywikifolder --listen port=THE_PORT
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```
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