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98 lines
2.7 KiB
98 lines
2.7 KiB
common = require("../common");
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assert = common.assert
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http = require("http");
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url = require("url");
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//
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// Slight variation on test-http-client-race to test for another race
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// condition involving the parsers FreeList used internally by http.Client.
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//
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var body1_s = "1111111111111111";
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var body2_s = "22222";
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var body3_s = "3333333333333333333";
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var server = http.createServer(function (req, res) {
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var pathname = url.parse(req.url).pathname;
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var body;
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switch (pathname) {
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case "/1": body = body1_s; break;
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case "/2": body = body2_s; break;
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default: body = body3_s;
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};
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res.writeHead(200, { "Content-Type": "text/plain"
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, "Content-Length": body.length
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});
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res.end(body);
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});
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server.listen(common.PORT);
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var body1 = "";
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var body2 = "";
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var body3 = "";
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server.addListener("listening", function() {
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var client = http.createClient(common.PORT);
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//
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// Client #1 is assigned Parser #1
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//
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var req1 = client.request("/1")
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req1.end();
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req1.addListener('response', function (res1) {
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res1.setEncoding("utf8");
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res1.addListener('data', function (chunk) {
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body1 += chunk;
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});
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res1.addListener('end', function () {
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//
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// Delay execution a little to allow the "close" event to be processed
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// (required to trigger this bug!)
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//
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setTimeout(function () {
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//
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// The bug would introduce itself here: Client #2 would be allocated the
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// parser that previously belonged to Client #1. But we're not finished
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// with Client #1 yet!
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//
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var client2 = http.createClient(common.PORT);
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//
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// At this point, the bug would manifest itself and crash because the
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// internal state of the parser was no longer valid for use by Client #1.
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//
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var req2 = client.request("/2");
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req2.end();
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req2.addListener('response', function (res2) {
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res2.setEncoding("utf8");
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res2.addListener('data', function (chunk) { body2 += chunk; });
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res2.addListener('end', function () {
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//
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// Just to be really sure we've covered all our bases, execute a
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// request using client2.
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//
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var req3 = client2.request("/3");
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req3.end();
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req3.addListener('response', function (res3) {
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res3.setEncoding("utf8");
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res3.addListener('data', function (chunk) { body3 += chunk });
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res3.addListener('end', function() { server.close(); });
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});
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});
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});
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}, 500);
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});
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});
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});
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process.addListener("exit", function () {
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assert.equal(body1_s, body1);
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assert.equal(body2_s, body2);
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assert.equal(body3_s, body3);
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});
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