Added TCP_NODELAY version

client/Socket.php

@@ -162,6 +162,11 @@ class IPSocket extends Socket
 		}
 		$this->connected = true;
 	}
+	
+	public function setOption($option, $value)
+	{
+		socket_set_option($this->sock, SOL_SOCKET, $option, $value);
+	}
 }
 
 class UnixSocket extends Socket

client/test_client.php

@@ -1,4 +1,4 @@
-<?php
+<?php
 
 require_once('Socket.php');
 require_once('SharedMemoryChannel.php');
@@ -33,6 +33,31 @@ function testSocket($amount, $reconnect, $size)
 	}
 }
 
+function testSocketNoDelay($amount, $reconnect, $size)
+{
+	$s = null;
+	$current = 0;
+	for ($i = 0; $i < $amount; $i++)
+	{
+		if ($s === null)
+		{
+			$s = new IPSocket('127.0.0.1', 19876);
+			$s->setOption(TCP_NODELAY, 1);
+			$s->connect();
+			$current = 0;
+		}
+		$m = makeRequest($size);
+		$s->sendMessage($m);
+		$r = $s->receiveMessage();
+		$current++;
+		if ($current >= $reconnect)
+		{
+			$s = null;
+		}
+	}
+}
+
+
 function testUnixSocket($amount, $reconnect, $size)
 {
 	$s = null;
@@ -104,6 +129,15 @@ $finish = microtime(true);
 $elapsed = $finish - $start;
 print('Total: '.round($elapsed, 3).' seconds, '.round($requests_amount / $elapsed, 3).' RPS'."\n");
 
+print("Testing IP socket with TCP_NODELAY:\n");
+$start = microtime(true);
+testSocketNoDelay($requests_amount, $requests_per_connect, $request_size);
+$finish = microtime(true);
+
+$elapsed = $finish - $start;
+print('Total: '.round($elapsed, 3).' seconds, '.round($requests_amount / $elapsed, 3).' RPS'."\n");
+
+
 print("Testing Unix socket:\n");
 $start = microtime(true);
 testUnixSocket($requests_amount, $requests_per_connect, $request_size);