Hi, i have to applications that are connect via IPC. The client uses a thread which calls server_ConnectService and then a function like server_dowork(callbackFunc). The problem is that the callbackFunc doesn’t get called. If I move the server_dowork(callbackFunc) outside of the thread, everythin…

Does this application work for server to call the callback function in client? [image] Cannot get callback between components (IPC) to work properly Legato Application Framework you can refer to my application. IPC_step4.rar (303.8 KB)

[image] jyijyi: Does this application work for server to call the callback function in client? As I said: it only does if the callback is called outside a thread. I had a look at the IPC_step4, but this seems to a lot of code that I don’t want to implement, since I only need a simple callbac…

I don’t see problem with legato 20.04 on WP76. IPC_step4_thread.rar (3.6 KB)

I can see that this is working, however as I said, I want to use simple callbacks and not events since events add a lot of code that I don’t want. Please see my attached sample app that clearly shows that callbacks are not working if a thread is used. callbackTest.zip (2.8 KB)

Better use event api() as it is proven to be working I think the way you are using is not recommended. Here says circular dependency is not recommended to avoid deadlocks: [image] IPC API interfaces binding queries Legato Application Framework Hi, By default, each app …

Callbacks in Threads not Called

Legato Application Framework

jyijyi October 9, 2021, 1:13am 2

Does this application work for server to call the callback function in client?

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Callbacks in Threads not Called

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