Questions tagged [protocol-buffers]
For questions about Google's protocol buffers
protocol-buffers
7,817
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Protobuf parse message fields one at a time
I am familiar with the protobuf wire format where the designers chose not to include the size of the serialized message on the wire.
I am also familiar with the strategies to deal with it from scratch:...
- 482
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39
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Why the Protobuff is slower than JSON.stringify() in NodeJS?
In our system, we are trying to reduce the data transfer duration between two applications through RabbitMQ. To do so, we are doing some tests with Protobuff and Flatbuffer. According to our test, ...
- 138
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Set a field in a protobuf message by name [duplicate]
Is there a way to set a field in a protobuf Message given the name of the field?
I see HasField, ClearField, and GetFields in the Message documentation but I don't see anything like SetField.
Can I ...
- 39.9k
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How can I modify the data returned by WebSocket to plaintext
How can I modify the data returned by WebSocket to plaintext and use Protobuf decoding to keep getting an error decoding message
RangeError: index out of range: 13 + 485538840 > 1428
What should I ...
- 1
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23
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Swift convert nested dictionary to protobuf
I am new to Protobuf.
Is possible to convert nested dictionary in swift of type [String: Any?] with swift protobuf?
How should I define it in a proto file?
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unknown reference swagger issue when issuing buf generate with stream rpc
I am trying to generate swagger.json using buf generate.
Here is my sample proto file
import "google/rpc/status.proto";
rpc Create(stream CreateRequest) returns (stream
CreateResponse)...
- 11
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14
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I can not add library of Protobuf to Eclipse IDE
I want to add protobuf lib to eclipse ide. I am using protof 27.2 and mingw g++ 9.2 to compile code.
#include <iostream>
#include "C:\Users\PC_5725\Desktop\Eclipse\Protobuf_ornek1\ProtoEx1\...
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36
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Golang proto not generate method SendAndClose for stream
Just start to looking how to configure grpc by examples (i am new into grpc, golang). I tried to build bidirectional stream using this greet.proto file
message GreetRequest {
string first_name = 1;
}...
- 113
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2
answers
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is there a way to dynamically construct request message of a grpc method based from proto?
I am new to gRPC and would like to do input validation of a gRPC service.
The testing would be carried out on a running server, and I would use grpcurl to invoke each of the method with dummy input ...
- 958
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21
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CMake: find_package(protobuf) / protobuf-generate with only protoc available
I would like to use the protobuf_generate_python CMake function (see here) to generate some python files from my .protos.
I only have the downloaded protoc-binary and the includes available (no ...
- 897
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TypeError: Channel.stream_stream() got an unexpected keyword argument '_registered_method'
Trying to use fabric-sdk-py repo by cloning. Completed "make install" successfully but then when tried to use the library got below traceback
code related to the traceback is
>>> ...
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41
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Protoc and GRPC in Java. avoid camelCase convention
I have compiled the health.proto for my Java application, using
protoc --java_out=...... --grpc-java_out=... -I=..... proto .....health.proto
Compiles OK and creates the required java classes.
The ...
- 99
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votes
1
answer
34
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Nanopb: How to define a nanopb message that nests itself?
I'm having trouble defining a nanopb message that has a nested type whose type is the message itself.
If the message doesn't nest itself, everything looks good:
proto definition:
syntax = "...
- 23
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error TS2345: Argument of type `'ISchoolService' `is not assignable to parameter of type `'ServiceDefinition<UntypedServiceImplementation>'`
I generate grpc Typescript code with:
"proto": "npx grpc_tools_node_protoc --js_out=import_style=commonjs,binary:./grpc/client --grpc_out=./grpc/client --plugin=protoc-gen-grpc=`which ...
- 3,734
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Hit `<foo>_pb.js` does not provide an export named `'<foo>'` syntax error
I generate proto js files with:
npx grpc_tools_node_protoc --js_out=import_style=commonjs,binary:./grpc/client --grpc_out=grpc_js:./grpc/client --plugin=protoc-gen-grpc=`which ...
- 3,734