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syntax = "proto2";
package math;
message DivArgs {
optional int64 dividend = 1;
optional int64 divisor = 2;
}
message DivReply {
optional int64 quotient = 1;
optional int64 remainder = 2;
}
message FibArgs {
optional int64 limit = 1;
}
message Num {
optional int64 num = 1;
}
message FibReply {
optional int64 count = 1;
}
service Math {
// Div divides args.dividend by args.divisor and returns the quotient and
// remainder.
rpc Div (DivArgs) returns (DivReply) {
}
// DivMany accepts an arbitrary number of division args from the client stream
// and sends back the results in the reply stream. The stream continues until
// the client closes its end; the server does the same after sending all the
// replies. The stream ends immediately if either end aborts.
rpc DivMany (stream DivArgs) returns (stream DivReply) {
}
// Fib generates numbers in the Fibonacci sequence. If args.limit > 0, Fib
// generates up to limit numbers; otherwise it continues until the call is
// canceled. Unlike Fib above, Fib has no final FibReply.
rpc Fib (FibArgs) returns (stream Num) {
}
// Sum sums a stream of numbers, returning the final result once the stream
// is closed.
rpc Sum (stream Num) returns (Num) {
}
}
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