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| author | Alan Conway <aconway@apache.org> | 2013-08-01 20:27:26 +0000 |
|---|---|---|
| committer | Alan Conway <aconway@apache.org> | 2013-08-01 20:27:26 +0000 |
| commit | 014f0f39d9cfb6242bea173eadbc0f8229ba5f7f (patch) | |
| tree | 74c5eba8fe21abb8d8ab00014663b1239e82fdde /qpid/cpp/src/qpidd.cpp | |
| parent | dcbe820e4ebdbd4919ebd07b56790e15de3013e9 (diff) | |
| download | qpid-python-014f0f39d9cfb6242bea173eadbc0f8229ba5f7f.tar.gz | |
QPID-4327: HA TX transactions: basic replication.
On primary a PrimaryTxObserver observes a transaction's TxBuffer and generates
transaction events on a tx-replication-queue. On the backup a TxReplicator
receives the events and constructs a TxBuffer equivalent to the one in the
primary.
Unfinished:
- Primary does not wait for backups to prepare() before committing.
- All connected backups are assumed to be in the transaction, there are race
conditions around brokers joining/leavinv where this assumption is invalid.
- Need more tests.
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1509423 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/cpp/src/qpidd.cpp')
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