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lines changed Original file line number Diff line number Diff line change 8282)
8383from test_framework .v2_p2p import (
8484 EncryptedP2PState ,
85+ MSGTYPE_TO_SHORTID ,
8586 SHORTID ,
8687)
8788
@@ -386,15 +387,25 @@ def build_message(self, message):
386387 """Build a serialized P2P message"""
387388 msgtype = message .msgtype
388389 data = message .serialize ()
389- tmsg = self .magic_bytes
390- tmsg += msgtype
391- tmsg += b"\x00 " * (12 - len (msgtype ))
392- tmsg += struct .pack ("<I" , len (data ))
393- th = sha256 (data )
394- h = sha256 (th )
395- tmsg += h [:4 ]
396- tmsg += data
397- return tmsg
390+ if self .supports_v2_p2p :
391+ if msgtype in SHORTID .values ():
392+ tmsg = MSGTYPE_TO_SHORTID .get (msgtype ).to_bytes (1 , 'big' )
393+ else :
394+ tmsg = b"\x00 "
395+ tmsg += msgtype
396+ tmsg += b"\x00 " * (12 - len (msgtype ))
397+ tmsg += data
398+ return self .v2_state .v2_enc_packet (tmsg )
399+ else :
400+ tmsg = self .magic_bytes
401+ tmsg += msgtype
402+ tmsg += b"\x00 " * (12 - len (msgtype ))
403+ tmsg += struct .pack ("<I" , len (data ))
404+ th = sha256 (data )
405+ h = sha256 (th )
406+ tmsg += h [:4 ]
407+ tmsg += data
408+ return tmsg
398409
399410 def _log_message (self , direction , msg ):
400411 """Logs a message being sent or received over the connection."""
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