Hi Yariv, I am not sure what library you are referring to in "ver 2.6". If it's about protobuf 2.6.x, then metadata is a grpc concept, which is independent of the protobuf version being used.
On Mon, Nov 16, 2020 at 9:33 AM <[email protected]> wrote: > Nice! thanks for that, is that supported also in ver 2.6? > > ב-יום שני, 16 בנובמבר 2020 בשעה 19:00:37 UTC+2, [email protected] כתב/ה: > >> You can send the checksum as a Metadata header >> <https://grpc.io/docs/what-is-grpc/core-concepts/#metadata>. >> >> On Mon, Nov 16, 2020 at 8:39 AM Yariv Hashai <[email protected]> wrote: >> >>> Hello, >>> >>> I would like to add a checksum to my protobuf msg, as i understood its >>> is possible by using CodeedOutputStrem and write the msg bytes and append a >>> fix sized checksum >>> >>> While creating this binary stream, i would like to send it to another >>> endpoint via gRPC >>> >>> I was thinking about creating another protobuf msg and rpc which will be >>> something like that: >>> >>> message confWithChecksum { >>> string bytes = 1; // this bytes will hold the conf + checksum appnded >>> } >>> >>> The only issue that i have to desirialze the msg twice - for the the >>> confWithChecksum msg and once for the actuatl conf msg after triming the >>> checksum bytes. >>> >>> Is there another elegant way of doing it? is there a way to use the grpc >>> and just streaming bytes? >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Protocol Buffers" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/protobuf/47043568-3b53-4d2d-836c-a0102a4a903dn%40googlegroups.com >>> <https://groups.google.com/d/msgid/protobuf/47043568-3b53-4d2d-836c-a0102a4a903dn%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> >> >> -- >> -Nadav >> > -- > You received this message because you are subscribed to the Google Groups > "Protocol Buffers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/protobuf/b870911b-5fc4-4bca-beea-c24a847c43aen%40googlegroups.com > <https://groups.google.com/d/msgid/protobuf/b870911b-5fc4-4bca-beea-c24a847c43aen%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -Nadav -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/protobuf/CANZcNEoKHT9Qgr-QUtH_B1ETcJ-NP6%2BesJ9sqqWaASAhW9yNXw%40mail.gmail.com.
