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Fix test-http-allow-req-after-204-res

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Agent queue waits for connecting sockets.
This commit is contained in:
Ryan Dahl 2011-01-21 17:39:45 -08:00
parent 7dfbccf9bd
commit 4612b07604
1 changed files with 15 additions and 4 deletions
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19
lib/http.js
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@ -951,11 +951,17 @@ Agent.prototype._establishNewConnection = function() {
// Grab a new "socket". Depending on the implementation of _getConnection
// this could either be a raw TCP socket or a TLS stream.
var socket = this._getConnection(this.host, this.port, function () {
socket._httpConnecting = false;
self.emit('connect'); // mostly for the shim.
debug("Agent _getConnection callback");
self._cycle();
});
// Use this special mark so that we know if the socket is connecting.
// TODO: come up with a standard way of specifying that a stream is being
// connected across tls and net.
socket._httpConnecting = true;
this.sockets.push(socket);
// Add a parser to the socket.
@ -1109,11 +1115,14 @@ Agent.prototype._getConnection = function(host, port, cb) {
// waiting sockets. If a waiting socket cannot be found, it will
// start the process of establishing one.
Agent.prototype._cycle = function() {
debug("Agent _cycle");
debug("Agent _cycle sockets=" + this.sockets.length + " queue=" + this.queue.length);
var first = this.queue[0];
if (!first) return;
var haveConnectingSocket = false;
// First try to find an available socket.
for (var i = 0; i < this.sockets.length; i++) {
var socket = this.sockets[i];
@ -1126,11 +1135,13 @@ Agent.prototype._cycle = function() {
first.assignSocket(socket);
return;
}
if (socket._httpConnecting) haveConnectingSocket = true;
}
// Otherwise see if we should be starting a new connection to handle
// this.
if (this.sockets.length < this.maxSockets) {
// If no sockets are connecting, and we have space for another we should
// be starting a new connection to handle this request.
if (!haveConnectingSocket && this.sockets.length < this.maxSockets) {
this._establishNewConnection();
}