diff options
Diffstat (limited to 'cppe/src/IceE/Object.cpp')
| -rw-r--r-- | cppe/src/IceE/Object.cpp | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/cppe/src/IceE/Object.cpp b/cppe/src/IceE/Object.cpp index 7d9aeff9764..7924550be3e 100644 --- a/cppe/src/IceE/Object.cpp +++ b/cppe/src/IceE/Object.cpp @@ -186,10 +186,26 @@ void Ice::Object::__invalidMode(OperationMode expected, OperationMode received) { assert(expected != received); - Ice::MarshalException ex(__FILE__, __LINE__); - ex.reason = Ice::printfToString("unexpected operation mode. expected = %s received = %s", - operationModeToString(expected), operationModeToString(received)); - throw ex; + + if(expected == Idempotent && received == Nonmutating) + { + // + // Fine: typically an old client still using the deprecated nonmutating keyword + // + + // + // Note that expected == Nonmutating and received == Idempotent is not ok: + // the server may still use the deprecated nonmutating keyword to detect updates + // and the client should not break this (deprecated) feature. + // + } + else + { + Ice::MarshalException ex(__FILE__, __LINE__); + ex.reason = Ice::printfToString("unexpected operation mode. expected = %s received = %s", + operationModeToString(expected), operationModeToString(received)); + throw ex; + } } DispatchStatus |