The _NTO_TRACE_COMM class includes events related to communication.
| Event | traceprinter label | IDE label | Emitted when: |
|---|---|---|---|
| _NTO_TRACE_COMM_ERROR | MSG_ERROR | Error | A client is unblocked because of a call to MsgError() |
| _NTO_TRACE_COMM_REPLY | REPLY_MESSAGE | Reply | A reply is sent |
| _NTO_TRACE_COMM_RMSG | REC_MESSAGE | Receive Message | A message is received |
| _NTO_TRACE_COMM_RPULSE | REC_PULSE | Receive Pulse | A pulse is received |
| _NTO_TRACE_COMM_SIGNAL | SIGNAL | Signal | A signal is received |
| _NTO_TRACE_COMM_SMSG | SND_MESSAGE | Send Message | A message is sent |
| _NTO_TRACE_COMM_SPULSE | SND_PULSE | Send Pulse | A pulse is sent |
| _NTO_TRACE_COMM_SPULSE_DEA | SND_PULSE_DEA | Death Pulse | A _PULSE_CODE_COIDDEATH pulse is sent |
| _NTO_TRACE_COMM_SPULSE_DIS | SND_PULSE_DIS | Disconnect Pulse | A _PULSE_CODE_DISCONNECT pulse is sent |
| _NTO_TRACE_COMM_SPULSE_EXE | SND_PULSE_EXE | Sigevent Pulse | A SIGEV_PULSE is sent |
| _NTO_TRACE_COMM_SPULSE_QUN | SND_PULSE_QUN | QNet Unblock Pulse | A _PULSE_CODE_NET_UNBLOCK pulse is sent |
| _NTO_TRACE_COMM_SPULSE_UN | SND_PULSE_UN | Unblock Pulse | A _PULSE_CODE_UNBLOCK pulse is sent |