decode_method('basic.publish',
              <<F0:16/unsigned,
                F1Len:8/unsigned, F1:F1Len/binary,
                F2Len:8/unsigned, F2:F2Len/binary,
                F3Bits:8>>) ->
    F3 = (F3Bits band 1) /= 0,
    F4 = (F3Bits band 2) /= 0,
    #'basic.publish'{ticket      = F0,
                     exchange    = F1,
                     routing_key = F2,
                     mandatory   = F3,
                     immediate   = F4};