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Thank you for all the help I received, I've decided to merge the processes to use observer pattern instead of using shared memory.

@Codeplug - ah, you helped me with multithreading too and now it came to the full circle... :)

I do use that code: it is now my consumer process where "producer" thread receives the data over FIFO...

@OReubens - I am considering of merging my producer and consumer into the same process instead of using shared memory hence was my question about locked-free linked list. I cannot use...

Yeah, I should do some testing too.

@Codeplug - I am not sure if you read my post above the one that you quoted, but I do already have a running application using FIFO and it is too slow for me.

@OReubens - so I have a producer and a consumer, the point is to send the data as fast as possible. Since synchronization takes time, a person who developed the code that I posted, used polling...

@razzle - I am staying away from the third parties.

@codeplug - these are some financial data and there are a lot of them. I am using FIFO right now (with your help too btw :) ) but I found it to...

@OReubens, that code sample is about using shared memory without locking so to reduce latency. I am looking at the codeplug's sample now.

@razzle, thanks for the code snippet, I'll re-use it...

Thank you for the code, I might have some questions later so I am not going to close it for now.

Hi,

I attached a sample code of shared memory that I downloaded from somewhere. However there are few things about it:

1. Producer must be started first, o.w. consumer gives an error:...