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49 lines
875 B
49 lines
875 B
var http = require('http') |
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var websocket = require('./') |
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var server = null |
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var port = module.exports.port = 8343 |
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var url = module.exports.url = 'ws://localhost:' + module.exports.port |
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module.exports.start = function(opts, cb) { |
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if (server) { |
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cb(new Error('already started')); |
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return; |
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} |
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if (typeof opts == 'function') { |
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cb = opts; |
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opts = {}; |
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} |
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server = http.createServer() |
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opts.server = server |
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websocket.createServer(opts, echo) |
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server.listen(port, cb) |
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function echo(stream) { |
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stream.pipe(stream) |
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} |
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} |
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module.exports.stop = function(cb) { |
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if (!server) { |
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cb(new Error('not started')) |
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return |
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} |
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server.close(cb) |
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server = null |
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} |
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if (!module.parent) { |
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module.exports.start(function(err) { |
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if (err) { |
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console.error(err); |
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return; |
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} |
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console.log('Echo server started on port ' + port); |
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}); |
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}
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