lishilinde-iPhone:~ root# debugserver *:1234 -a “QQ”
debugserver-@(#)PROGRAM:debugserver PROJECT:debugserver-360.0.26.3
for arm64.
Attaching to process QQ…
Listening to port 1234 for a connection from *…
Failed to get connection from a remote gdb process.
Exiting.
lishilinde-iPhone:~ root#
求大神指点