I have a application that is invoked multiple times. Each invocation
accesses shared memory for a performing task.
This all works with Cygwin1.3
Now We are using Cygwin 1.7-58 with windows 2008 after this The number
of attached processes keeps on increments and due to which system
resource gets full.
None of the process get detached from shared memory
With Cygwin 1.7-58 When I run through my application, it will give
successful response for 3 messages out 5 messages and my client
application hangs. My Error log file has recorded the following
CU-E-3404(3196):Unable to Send Communication Packet (CUP) on Queue.
msgsnd-E-3011(3196):EAGAIN No more processes..
Our application uses IPC functionalities for sending and receiving
messages from other application. I have made the following
configuration for message queue, shared memory and semaphore
On 2/17/2016 12:53 AM, Rashi Singhal wrote:
> Hi ,
> I have a application that is invoked multiple times. Each invocation
> accesses shared memory for a performing task.
> This all works with Cygwin1.3
> Now We are using Cygwin 1.7-58 with windows 2008 after this The number...
Cygwin 1.7.x is actually pretty old. The current version is 2.4.1. You
may want to run a test against the current version to see if this solves