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process.mixin(require("./common"));
tcp = require("tcp");
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var tests_run = 0;
function pingPongTest (port, host, on_complete) {
var N = 1000;
var count = 0;
var sent_final_ping = false;
var server = tcp.createServer(function (socket) {
assert.equal(true, socket.remoteAddress !== null);
assert.equal(true, socket.remoteAddress !== undefined);
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if (host === "127.0.0.1")
assert.equal(socket.remoteAddress, "127.0.0.1");
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else if (host == null)
assert.equal(socket.remoteAddress, "127.0.0.1");
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socket.setEncoding("utf8");
socket.setNoDelay();
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socket.timeout = 0;
socket.addListener("receive", function (data) {
puts("server got: " + JSON.stringify(data));
assert.equal("open", socket.readyState);
assert.equal(true, count <= N);
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if (/PING/.exec(data)) {
socket.send("PONG");
}
});
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socket.addListener("eof", function () {
assert.equal("writeOnly", socket.readyState);
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socket.close();
});
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socket.addListener("close", function (had_error) {
assert.equal(false, had_error);
assert.equal("closed", socket.readyState);
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socket.server.close();
});
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});
server.listen(port, host);
var client = tcp.createConnection(port, host);
client.setEncoding("utf8");
client.addListener("connect", function () {
assert.equal("open", client.readyState);
client.send("PING");
});
client.addListener("receive", function (data) {
assert.equal("PONG", data);
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count += 1;
if (sent_final_ping) {
assert.equal("readOnly", client.readyState);
return;
} else {
assert.equal("open", client.readyState);
}
if (count < N) {
client.send("PING");
} else {
sent_final_ping = true;
client.send("PING");
client.close();
}
});
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client.addListener("close", function () {
assert.equal(N+1, count);
assert.equal(true, sent_final_ping);
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if (on_complete) on_complete();
tests_run += 1;
});
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}
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/* All are run at once, so run on different ports */
pingPongTest(20989, "localhost");
pingPongTest(20988, null);
pingPongTest(20997, "::1");
process.addListener("exit", function () {
assert.equal(3, tests_run);
});