Any idea what could be causing this error

[Junaid Jeewa]

1303141457.532252 [/assert] EMERG: void PipeProducer::produce(Buffer*): Halting: Assertion (!output_eos_) failed at ../../io/pipe/pipe_producer.cc:109 in function void PipeProducer::produce(Buffer*)

WANProxy mode: Client
Version: 0.7.2
OS:  CentOS x64
Kernel: 2.6.18-238.9.1.el5
CPU: Intel E5300 Dual-core Pentium
RAM: 4GB
Compilation: Stock (default buffer size etc.)

Top status at the time of error:
top - 12:46:32 up 34 min,  1 user,  load average: 0.00, 0.02, 0.00
Tasks:  87 total,   2 running,  85 sleeping,   0 stopped,   0 zombie
Cpu(s):  0.0%us,  0.2%sy,  0.0%ni, 99.8%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem:   4015624k total,   241736k used,  3773888k free,    15064k buffers
Swap:  6062072k total,        0k used,  6062072k free,   158328k cached

The server is also running WANProxy 0.7.2 in a vSphere VM. No problems on the server. Two other clients (HKG and HOU) are also connected to the same server and they are functioning well. HKG client is pretty much identical to the RIO client but with additional 4GB RAM. No problems noted on the HKG client. The RIO client just randomly dies without no obvious reason. I believe there is plenty of RAM and CPU to handle the load. What could be wrong?

Any thoughts will be much appreciated.

Sincerely,

Junaid
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