[57%] Building CXX object CMakeFiles/xbt_tracker.dir/connection.o
/root/fixed_xbt/Tracker/connection.cpp: In member function 'int Cconnection::recv()':
/root/fixed_xbt/Tracker/connection.cpp:99:5: error: expected 'while' before 'Cconnection'
int Cconnection::send()
^~~~~~~~~~~
/root/fixed_xbt/Tracker/connection.cpp:99:5: error: expected '(' before 'Cconnection'
int Cconnection::send()
^~~~~~~~~~~