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Orphan PyAPI servers #32

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krihal opened this issue Aug 19, 2024 · 1 comment

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krihal commented Aug 19, 2024

In some cases there are orphan servers.

krihal added the bug label

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olofhagsand commented Aug 20, 2024

To reproduce:

start controller

> sudo clixon_backend -F
> top
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND            
 180512 root      20   0   32268  26888   2420 S   0,0   0,0   0:00.00 clixon_backend                       
 180513 clicon    20   0   37188  31272  10344 S   0,0   0,0   0:00.12 clixon_server.p

Kill controller with -9 (there are also other ways to trigger it)

> sudo kill 180512
> top
   PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND            
180513 clicon    20   0   37188  31272  10344 R 100,0   0,0   0:05.68 clixon_server.p   
                                                 ^------------Note

krihal added a commit that referenced this issue


          Fixed: [Shut down the API server if the backend suddenly die](#32)

6e56653

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