[CCC DEV] Polling

[Mathias Spiessens]

I did try that. However, this has the same result as:

PROC sccMesh.recv(CHAN SCCMSG out!)
   INT coreID, string.length, success:
   [64]BYTE buffer:
   WHILE TRUE
     SEQ
       coreID := 0
       c.sccMesh.recv(coreID, string.length, buffer, success) -- wrapper process around FFI function
       IF
         success > 0
           out ! coreID; string.length::buffer
:

Some more information:

The C function (FFI) is called all the time, so this process is executed. The other processes are never executed.

Best regards,

Mathias Spiessens



On 19/07/2012 15:55, Martin Ellis wrote:
> Is there any reason you can't use a SKIP?
>
>
>> PROC sccMesh.recv(CHAN SCCMSG out!)
>>    INT coreID, string.length, success:
>>    [64]BYTE buffer:
>>    WHILE TRUE
>>      SEQ
>>        coreID := 0
>>        c.sccMesh.recv(coreID, string.length, buffer, success) -- wrapper
>> process around FFI function
>>        IF
>>          success > 0
>>            out ! coreID; string.length::buffer
>>          TRUE
>               SKIP
>> :
> --
> Martin