Michael Eiler created THRIFT-4384:
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Summary: Using multiple services simultaneously is not thread-safe.
Key: THRIFT-4384
URL: https://issues.apache.org/jira/browse/THRIFT-4384
Project: Thrift
Issue Type: Bug
Components: C++ - Compiler, C++ - Library
Affects Versions: 0.10.0
Environment: Should affect all platforms but has been noticed first on
Windows, x86_64.
Reporter: Michael Eiler
Priority: Critical
Fix For: 0.11.0, 0.10.0
I'm using the generated *ServiceConcurrentClient classes. They should allow me
to call multiple functions at the same time.
The issue as that the ::apache::thrift::async::TConcurrentClientSyncInfo class
is a member of the generated service. If I have a project with multiple
services sharing the same connection (protocol) with each other, the services
will not be mutually excluded from reading on the same socket.
I did a small test with patching the generated code and injecting the same
instance of TConcurrentClientSyncInfo into all my services and everything was
fine.
Question: Do you need a small project to reproduce this or is it obvious
enough? Just check out any generated code and you will see that the
TConcurrentClientSyncInfo is not shared between different services.
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