is there any way to know clearly whether the service in tomcat has been started and completed?
because the tomcat will first occupy the port when it starts, but the service of the corresponding port has not been fully started when the tomcat occupies the port. At this time, the access service will report 4xx
you can check log
tail -f logs/catalina.out
shows that most of these are successful
INFO: Server startup in 77037 mssend a simple curl request to see if it is returned successfully?
there are several general ideas:
1, use the grep command to find the startup log in catalina.out
2, set a heartbeat interface, use curl to see if you can access
3, integrate a service registration and discovery service
4, port 8005 defaults to the service connection port, see if this port of tomcat is open, during the startup process, this port cannot be connected.
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