56 lines
1.2 KiB
JavaScript
56 lines
1.2 KiB
JavaScript
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var socket = process.socket;
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var bind = process.bind;
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var listen = process.listen;
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var accept = process.accept;
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var close = process.close;
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var Server = function (listener) {
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var self = this;
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if (listener) {
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self.addListener("connection", listener);
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}
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};
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process.inherits(Server, process.EventEmitter);
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Server.prototype.listen = function (port, host) {
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var self = this;
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if (self.fd) throw new Error("Already running");
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self.fd = process.socket("TCP");
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// TODO dns resolution
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bind(self.fd, port, host);
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listen(self.fd, 128); // TODO configurable backlog
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self.watcher = new process.IOWatcher(self.fd, true, false, function () {
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var peerInfo;
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while (self.fd) {
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peerInfo = accept(self.fd);
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if (peerInfo === null) return;
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self.emit("connection", peerInfo);
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}
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});
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self.watcher.start();
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};
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Server.prototype.close = function () {
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var self = this;
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if (!self.fd) throw new Error("Not running");
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self.watcher.stop();
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close(self.fd);
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this.watcher = null;
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this.fd = null;
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};
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///////////////////////////////////////////////////////
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var sys = require("sys");
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var server = new Server(function () {
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sys.puts("connection");
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server.close();
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});
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server.listen(8000);
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