| Summary | Oneway callback operation to client does not get delivered. | 
|---|---|
| Article Number | 14743 | 
| Environment | All Supported Operating Systems Orbix 6.3 | 
| Question/Problem Description | Oneway callback operation to client does not get delivered. Orbix server invoking oneway callback on client (non-bidirectional IIOP) does not get processed by the client. | 
| Clarifying Information | |
| Error Message | |
| Defect/Enhancement Number | |
| Cause | As per the CORBA specification oneway calls are not guaranteed to reach their destination. One such reason for a failure could be full TCP buffers or a server exiting before fully dispatching a request. | 
| Resolution | Orbix provides proprietary policies (SyncScopePolicies) to guarantee delivery at a network, ORB and servant level. These policies are fully documented in the programmers guide for both Java and C  . References to Written Documentation: | 
| Workaround | |
| Notes | |
| Attachment | 
| Created date: | 06 September 2011 | 
|---|---|
| Last Modified: | 13 February 2013 | 
| Last Published: | 23 June 2012 | 
| First Published date: | 10 September 2011 | 
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