i register some subprocesses into (Popen)
                  
                  
                  
                  
                  
                  question is how can i extract errors from those processes?
                  
                  
                  
                  
                  
                  i know i can get the file descriptor and event from poller.poll() but don't quite get the methodology behind the use of it 
                  
                  
                  would be glad if you could clarify that, thanks
                  
                  
                
 dankey
                          
                        
                      
                    
                    
                    
                    
                      Автор вопроса
                      
                      
                        
                          dankey
                          
                        
                      
                    
                    
                    
                    
                      Автор вопроса
                    
                    
                  maybe a better question would be how can i identify the process who crashed, get the traceback of it and respawn it?
Обсуждают сегодня