1# Cancellation Example 2 3## Overview 4 5This example shows you how to cancel from the client and how to get informed on the server and the client. 6 7### Try it! 8 9Once you have working gRPC, you can build this example using either bazel or cmake. 10 11Run the server, which will listen on port 50051: 12 13```sh 14$ ./server 15``` 16 17Run the client (in a different terminal): 18 19```sh 20$ ./client 21``` 22 23If things go smoothly, you will see the client output: 24 25``` 26Begin : Begin Ack 27Count 1 : Count 1 Ack 28Count 2 : Count 2 Ack 29Count 3 : Count 3 Ack 30Count 4 : Count 4 Ack 31Count 5 : Count 5 Ack 32Count 6 : Count 6 Ack 33Count 7 : Count 7 Ack 34Count 8 : Count 8 Ack 35Count 9 : Count 9 Ack 36RPC Cancelled! 37``` 38