fd 3 EPOLLIN 1 EPOLLERR 8 EPOLLHUP 16

epoll said: $VAR1 = [];
epoll said: $VAR1 = [];
epoll said: $VAR1 = [
          [
            '3',
            '1'
          ]
        ];
epoll said: $VAR1 = [];
epoll said: $VAR1 = [
          [
            '5',
            '1'
          ]
        ];
client 5 said 'hello
'
epoll said: $VAR1 = [];
epoll said: $VAR1 = [
          [
            '5',
            '1'
          ]
        ];
Use of uninitialized value in concatenation (.) or string at epoll.pl line 27, <GEN1> line 1.
client 5 said ''
epoll said: $VAR1 = [];
epoll said: $VAR1 = [];