Goby v2
test.proto
1 
2 import "dccl/option_extensions.proto";
3 
4 message GobyMessage
5 {
6  option (dccl.msg).id = 4;
7  option (dccl.msg).max_bytes = 32;
8 
9  // one byte
10  required int32 telegram = 1 [(dccl.field).min = 0, (dccl.field).max = 255];
11 }