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author | Alan Conway <aconway@apache.org> | 2009-03-02 23:30:08 +0000 |
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committer | Alan Conway <aconway@apache.org> | 2009-03-02 23:30:08 +0000 |
commit | a179ded965c5cc70a0666d07737c38c67c1558c1 (patch) | |
tree | 9c854273164ee106eaa611dd68870d818abfc2c1 /cpp/src/qpid/cluster/ConnectionDecoder.cpp | |
parent | e669e97c7f1c034841986e18288af7629d356aa2 (diff) | |
download | qpid-python-a179ded965c5cc70a0666d07737c38c67c1558c1.tar.gz |
Replicate connection decoder fragments to new members.
Refactoring:
- Merge Decoder into ConnectionMap.
- Process cluster controls in event queue thread.
- Use counter not pointer for connection ID, avoid re-use.
- Do all processing in event queue thread to avoid races
(temporary pending performance measurements)
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@749473 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/cluster/ConnectionDecoder.cpp')
-rw-r--r-- | cpp/src/qpid/cluster/ConnectionDecoder.cpp | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/cpp/src/qpid/cluster/ConnectionDecoder.cpp b/cpp/src/qpid/cluster/ConnectionDecoder.cpp deleted file mode 100644 index 3c18cf751e..0000000000 --- a/cpp/src/qpid/cluster/ConnectionDecoder.cpp +++ /dev/null @@ -1,57 +0,0 @@ -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - * - */ - -#include "ConnectionDecoder.h" -#include "EventFrame.h" -#include "ConnectionMap.h" - -namespace qpid { -namespace cluster { - -using namespace framing; - -ConnectionDecoder::ConnectionDecoder(const Handler& h) : handler(h) {} - -void ConnectionDecoder::decode(const EventHeader& eh, const void* data, ConnectionMap& map) { - assert(eh.getType() == DATA); // Only handle connection data events. - const char* cp = static_cast<const char*>(data); - Buffer buf(const_cast<char*>(cp), eh.getSize()); - if (decoder.decode(buf)) { // Decoded a frame - AMQFrame frame(decoder.frame); - while (decoder.decode(buf)) { - handler(EventFrame(eh, frame)); - frame = decoder.frame; - } - // Set read-credit on the last frame ending in this event. - // Credit will be given when this frame is processed. - handler(EventFrame(eh, frame, 1)); - } - else { - // We must give 1 unit read credit per event. - // This event does not complete any frames so - // we give read credit directly. - ConnectionPtr connection = map.getLocal(eh.getConnectionId()); - if (connection) - connection->giveReadCredit(1); - } -} - -}} // namespace qpid::cluster |