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Add flags option to nanomsg port msg calls. Make port_remove non-blocking. #195

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Add flags option to nanomsg port msg calls. Make port_remove non-blocking. #195

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80de976
Add flags to nanomsg send/receive calls.
fruffy Jun 16, 2023
5663038
Fix regression
fruffy Jun 16, 2023
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6 changes: 3 additions & 3 deletions src/ptf/dataplane.py
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Original file line number Diff line number Diff line change
Expand Up @@ -249,9 +249,9 @@ def fileno(self):
"""
return self.socket.getsockopt(nnpy.SOL_SOCKET, nnpy.RCVFD)

def __send_port_msg(self, msg_type, port_number, more):
def __send_port_msg(self, msg_type, port_number, more, flags=0):
hdr = struct.pack("<iii", msg_type, port_number, more)
self.socket.send(hdr)
self.socket.send(hdr, flags)

def __send_info_req_msg(self, port_number, info_type):
self.__send_port_msg(self.MSG_TYPE_INFO_REQ, port_number, info_type)
Expand All @@ -268,7 +268,7 @@ def port_add(self, port_number):

def port_remove(self, port_number):
self.ports.remove(port_number)
self.__send_port_msg(self.MSG_TYPE_PORT_REMOVE, port_number, 0)
self.__send_port_msg(self.MSG_TYPE_PORT_REMOVE, port_number, 0, nnpy.DONTWAIT)

def port_bring_up(self, port_number):
self.__send_port_msg(
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