From 28a04400b4160dd34166483ddcf0c12637bcc363 Mon Sep 17 00:00:00 2001
From: Monty Brandenberg <monty@lindenlab.com>
Date: Fri, 8 Jun 2012 20:21:54 -0400
Subject: Implemented HTTP retry for requests.  Went in rather easily which
 surprised me.  Added a retry queue similar to ready queue to the policy
 object which is sorted by retry time.  Currently do five retries (after the
 initial try) delayed by .25, .5, 1, 2 and 5 seconds.  Removed the retry logic
 from the lltexturefetch module. Upped the waiting time in the unit test for
 the retries.  People won't like this but tough, need tests.

---
 indra/llcorehttp/_httpretryqueue.h | 94 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 indra/llcorehttp/_httpretryqueue.h

(limited to 'indra/llcorehttp/_httpretryqueue.h')

diff --git a/indra/llcorehttp/_httpretryqueue.h b/indra/llcorehttp/_httpretryqueue.h
new file mode 100644
index 0000000000..745adec09d
--- /dev/null
+++ b/indra/llcorehttp/_httpretryqueue.h
@@ -0,0 +1,94 @@
+/**
+ * @file _httpretryqueue.h
+ * @brief Internal declaration for the operation retry queue
+ *
+ * $LicenseInfo:firstyear=2012&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2012, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef	_LLCORE_HTTP_RETRY_QUEUE_H_
+#define	_LLCORE_HTTP_RETRY_QUEUE_H_
+
+
+#include <queue>
+
+#include "_httpoprequest.h"
+
+
+namespace LLCore
+{
+
+/// HttpRetryQueue provides a simple priority queue for HttpOpRequest objects.
+///
+/// This uses the priority_queue adaptor class to provide the queue
+/// as well as the ordering scheme while allowing us access to the
+/// raw container if we follow a few simple rules.  One of the more
+/// important of those rules is that any iterator becomes invalid
+/// on element erasure.  So pay attention.
+///
+/// Threading:  not thread-safe.  Expected to be used entirely by
+/// a single thread, typically a worker thread of some sort.
+
+struct HttpOpRetryCompare
+{
+	bool operator()(const HttpOpRequest * lhs, const HttpOpRequest * rhs)
+		{
+			return lhs->mPolicyRetryAt < rhs->mPolicyRetryAt;
+		}
+};
+
+	
+typedef std::priority_queue<HttpOpRequest *,
+							std::deque<HttpOpRequest *>,
+							LLCore::HttpOpRetryCompare> HttpRetryQueueBase;
+
+class HttpRetryQueue : public HttpRetryQueueBase
+{
+public:
+	HttpRetryQueue()
+		: HttpRetryQueueBase()
+		{}
+	
+	~HttpRetryQueue()
+		{}
+	
+protected:
+	HttpRetryQueue(const HttpRetryQueue &);		// Not defined
+	void operator=(const HttpRetryQueue &);		// Not defined
+
+public:
+	const container_type & get_container() const
+		{
+			return c;
+		}
+
+	container_type & get_container()
+		{
+			return c;
+		}
+
+}; // end class HttpRetryQueue
+
+
+}  // end namespace LLCore
+
+
+#endif	// _LLCORE_HTTP_RETRY_QUEUE_H_
-- 
cgit v1.2.3


From bf6182daa8b4d7cea79310547f71d7a3155e17b0 Mon Sep 17 00:00:00 2001
From: Graham Madarasz <graham@lindenlab.com>
Date: Fri, 29 Mar 2013 07:50:08 -0700
Subject: Update Mac and Windows breakpad builds to latest

---
 indra/llcorehttp/_httpretryqueue.h | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 indra/llcorehttp/_httpretryqueue.h

(limited to 'indra/llcorehttp/_httpretryqueue.h')

diff --git a/indra/llcorehttp/_httpretryqueue.h b/indra/llcorehttp/_httpretryqueue.h
old mode 100644
new mode 100755
-- 
cgit v1.2.3