Method write

src/vpp-api/python/vpp_papi/vpp_transport_socket.py:183–194

Send a binary-packed message to VPP.

(self, buf)

        return max(self.message_table.values() or [0])

    def write(self, buf):
        """Send a binary-packed message to VPP."""
        if not self.connected:
            raise VppTransportSocketIOError(1, "Not connected")

        # Send header
        header = self.header.pack(0, len(buf), 0)
        try:
            self.socket.sendall(header)
            self.socket.sendall(buf)
        except socket.error as err:
            raise VppTransportSocketIOError(1, "Sendall error: {err!r}".format(err=err))

    def _read_fixed(self, size):
        """Repeat receive until fixed size is read. Return empty on error."""