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currency.proto
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currency.proto
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syntax = "proto3";
package protobuf;
service CurrencyService {
// GetCurrencyList returns matching Currency values as list
// Example of a unary call
rpc GetCurrencyList(CurrencyRequest) returns (CurrencyList){}
// GetCurrencyStream returns matching Currencies as a server stream
// Example of using server to client stream.
rpc GetCurrencyStream(CurrencyRequest) returns (stream Currency){}
// SaveCurrencyStream sends multiple currencies to server to be saved
// returns a list of saved currency.
// Example of using client stream to server.
rpc SaveCurrencyStream(stream Currency) returns (CurrencyList){}
// FindCurrencyStream sends a stream of CurrencyRequest to server and returns
// a stream of Currency values.
// Example of bi-directional stream
rpc FindCurrencyStream(stream CurrencyRequest) returns (stream Currency){}
}
// Currency represents currency information
message Currency {
string code = 1;
string name = 2;
int32 number = 3;
string country = 4;
}
// CurrencyList used for list of currencies
message CurrencyList {
repeated Currency items = 1;
}
// CurrencyRequest used to request currency
message CurrencyRequest {
string code = 1;
int32 number = 2;
}