Start/Stop ADB with Trace Turned On

platform-tools $ ADB_TRACE=all ./adb.exe kill-server

system/core/adb/adb.c::main():Handling commandline()
system/core/adb/adb_client.c::_adb_connect():_adb_connect: host:kill
system/core/adb/sysdeps_win32.c::socket_loopback_client():socket_loopback_client: port 5037 type tcp => fd 100
system/core/adb/transport.c::writex():writex: fd=100 len=4: 30303039 0009
system/core/adb/transport.c::writex():writex: fd=100 len=9: 686f73743a6b696c6c host:kill
system/core/adb/transport.c::readx():readx: fd=100 wanted=4
system/core/adb/transport.c::readx():readx: fd=100 wanted=4 got=4
4f4b4159 OKAY
system/core/adb/adb_client.c::_adb_connect():_adb_connect: return fd 100


platform-tools $ ADB_TRACE=all ./adb.exe kill-server
system/core/adb/adb.c::main():Handling commandline()
system/core/adb/adb_client.c::_adb_connect():_adb_connect: host:kill
system/core/adb/sysdeps_win32.c::socket_loopback_client():socket_loopback_client: port 5037 type tcp => fd 100
system/core/adb/transport.c::writex():writex: fd=100 len=4: 30303039 0009
system/core/adb/transport.c::writex():writex: fd=100 len=9: 686f73743a6b696c6c host:kill
system/core/adb/transport.c::readx():readx: fd=100 wanted=4
system/core/adb/sysdeps_win32.c::_socket_set_errno():_socket_set_errno: unhandled value 10054
system/core/adb/transport.c::readx():readx: fd=100 error 22: Invalid argument
system/core/adb/sysdeps_win32.c::adb_close():adb_close: 100(lo-client:5037)
* server not running *


platform-tools $ ADB_TRACE=all ./adb.exe start-server
system/core/adb/adb.c::main():Handling commandline()
system/core/adb/adb_client.c::_adb_connect():_adb_connect: host:version
system/core/adb/sysdeps_win32.c::socket_loopback_client():socket_loopback_client: could not connect to tcp:5037
system/core/adb/adb_client.c::adb_connect():adb_connect: service host:start-server
* daemon not running. starting it now on port 5037 *
* daemon started successfully *