Linux C网络通信程序在调试器中工作，但不在外部

I have two files, server.c and client.c. The server listens for a client request and then replies appropriately (right now just LIST with a static directory is implemented). When the server receives the LIST command, it counts the amount of regular files in the directory specified (which is a static value right now), then sends the client the amount so that it keeps listening until n elements have been received. The server then starts sending the file names to the listening client.I have two files, server.c and client.c. The se