codemp/proto/buffer.proto

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Protocol Buffer
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syntax = "proto3";
package buffer;
service Buffer {
rpc Attach (stream Operation) returns (stream Operation);
rpc Push (BufferPayload) returns (BufferResponse);
rpc Pull (BufferPayload) returns (BufferPayload);
}
message Operation {
int64 opId = 1;
enum Action {
RETAIN = 0;
INSERT = 1;
DELETE = 2;
};
Action action = 2;
int32 row = 3;
int32 column = 4;
optional string text = 5;
}
message BufferPayload {
string sessionKey = 1;
string path = 2;
optional string content = 3;
}
message BufferResponse {
string sessionKey = 1;
string path = 2;
bool accepted = 3;
}