SourceFormat Enforcement

[thirdparty/squid.git] / src / EventLoop.cc

diff --git a/src/EventLoop.cc b/src/EventLoop.cc
index b2944b8aa1e388b2dab5f12e38f3cba4ad746ad1..5fce06144e63ee255366c8b9b8dc6c82db06e479 100644 (file)
--- a/src/EventLoop.cc
+++ b/src/EventLoop.cc
@@ -1,43 +1,28 @@
-
 /*
- * $Id: EventLoop.cc,v 1.6 2008/02/12 23:49:44 rousskov Exp $
- *
- * DEBUG: section 1     Main Loop
- * AUTHOR: Harvest Derived
- *
- * SQUID Web Proxy Cache          http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- *  Squid is the result of efforts by numerous individuals from
- *  the Internet community; see the CONTRIBUTORS file for full
- *  details.   Many organizations have provided support for Squid's
- *  development; see the SPONSORS file for full details.  Squid is
- *  Copyrighted (C) 2001 by the Regents of the University of
- *  California; see the COPYRIGHT file for full details.  Squid
- *  incorporates software developed and/or copyrighted by other
- *  sources; see the CREDITS file for full details.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+ * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
  *
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
  */
 
+/* DEBUG: section 01    Main Loop */
+
+#include "squid.h"
+#include "AsyncEngine.h"
+#include "base/AsyncCallQueue.h"
+#include "Debug.h"
 #include "EventLoop.h"
-#include "AsyncCallQueue.h"
+#include "fatal.h"
+#include "SquidTime.h"
+
+EventLoop *EventLoop::Running = NULL;
 
 EventLoop::EventLoop() : errcount(0), last_loop(false), timeService(NULL),
-        primaryEngine(NULL)
+    primaryEngine(NULL),
+    loop_delay(EVENT_LOOP_TIMEOUT),
+    error(false),
+    runOnceResult(false)
 {}
 
 void
@@ -92,7 +77,12 @@ EventLoop::run()
 {
     prepareToRun();
 
+    assert(!Running);
+    Running = this;
+
     while (!runOnce());
+
+    Running = NULL;
 }
 
 bool
@@ -134,7 +124,7 @@ EventLoop::runOnce()
 
     if (error) {
         ++errcount;
-        debugs(1, 0, "Select loop Error. Retry " << errcount);
+        debugs(1, DBG_CRITICAL, "Select loop Error. Retry " << errcount);
     } else
         errcount = 0;
 
@@ -179,3 +169,4 @@ EventLoop::stop()
 {
     last_loop = true;
 }
+