Sending message packet with msg number

[hemna]

I am seeing a problem with sending a message that includes a message number. It looks like the message number is being stripped off the packet, resulting in incorrect acks coming back.

Here is an example from aprsd.

08/02/2022 12:43:33 PM TXPKT-4-ping         INFO                                                                                  messaging.py:584
                                                     Sending Message _______________(TX:1)
                                                       Raw     : WB4BOR-12>APZ100::WB4BOR-11:ping{4

                                                       To      : WB4BOR-11
                                                       Message : ping
                                                       Msg #   : 4
                                                     Sending Message _______________ Complete
08/02/2022 12:43:33 PM TXPKT-4-ping         DEBUG    GET client tcpkiss                                                              client.py:226
08/02/2022 12:43:34 PM TXPKT-4-ping         DEBUG    Send WB4BOR-12>APZ100::WB4BOR-11:ping{4                                           kiss.py:108
                                                      TO KISS
08/02/2022 12:43:34 PM TXPKT-4-ping         INFO     Send one-shot to WB4BOR-11: ping                                                  aprs.py:160
08/02/2022 12:43:34 PM TXPKT-4-ping         INFO     Sending WB4BOR-12>WB4BOR-11,WIDE1-1,WIDE2-1: PID=0xf0 Payload=b':WB4BOR-11:ping'  aprs.py:330
08/02/2022 12:43:34 PM TXPKT-4-ping         DEBUG    Adding to queue: WB4BOR-12>WB4BOR-11,WIDE1-1,WIDE2-1: PID=0xf0                interface.py:62
                                                     Payload=b':WB4BOR-11:ping'
08/02/2022 12:43:34 PM TXPKT-4-ping         DEBUG    Scheduling next transmission ASAP                                            interface.py:113
08/02/2022 12:43:34 PM RX_MSG               DEBUG    Transmitting WB4BOR-12>WB4BOR-11,WIDE1-1,WIDE2-1: PID=0xf0                   interface.py:141
                                                     Payload=b':WB4BOR-11:ping'
08/02/2022 12:43:34 PM RX_MSG               DEBUG    XMIT AX.25 WB4BOR-12>WB4BOR-11,WIDE1-1,WIDE2-1: PID=0xf0                          kiss.py:619
                                                     Payload=b':WB4BOR-11:ping'
08/02/2022 12:43:34 PM RX_MSG               DEBUG    XMIT FRAME '00ae8468849ea4f6ae8468849ea478ae92888a624062ae92888a64406303f03a57423 kiss.py:226
                                                     4424f522d31313a70696e67'
                                                     

The direwolf log

[0L] WB4BOR-12>WB4BOR-11,WIDE1-1,WIDE2-1::WB4BOR-11:ping

The recieving APRSD instance view of the packet

today at 12:42:45 PM                                                     Received Message _______________                                                                                                                   
today at 12:42:45 PM                                                       Raw     : WB4BOR-12>WB4BOR-11,K4CQ-4,WIDE1*,WIDE2-1,qAR,APPOMX::WB4BOR-11:ping                                                                   
today at 12:42:45 PM                                                       From    : WB4BOR-12                                                                                                                              
today at 12:42:45 PM                                                       Message : ping                                                                                                                                   
today at 12:42:45 PM                                                       Msg #   : 0                                                                                                                                      
today at 12:42:45 PM                                                     Received Message _______________ Complete                                                                                                          
today at 12:42:45 PM08/02/2022 12:42:45 PM RXPKT-WB4BOR-12>     DEBUG    Send ACK(WB4BOR-12:0) to radio.

As you can see the original message was sent to tcpkiss with a message number of 4, so I can get acks for message 4 back from the destination.

The destination didn't get a message number as part of the packet as it was stripped out, so it sent an ack with message number of 0.