syntax = “proto3”;
package mather;
// Service math adds and subtracts numbers service Math {
rpc Add(MathAddArgs) returns (MathAddReply) {}; rpc Subtract(MathSubtractArgs) returns (MathSubtractReply) {};
}
// MathAddArgs are the arguments for an addition message MathAddArgs {
int64 First = 1; int64 Second = 2;
}
// MathAddReply is the reply for an addition message MathAddReply { int64 Result = 3; }
// MathSubtractArgs are the arguments for a subtraction message MathSubtractArgs {
int64 First = 1; int64 Second = 2;
}
// MathSubtractReply is the reply for a subtraction message MathSubtractReply { int64 Result = 3; }