syntax = "proto3";
package src.main.proto;

//el modulo java abre la comunicacion
//cliente(java) manda la info al servidor(python)
//el modulo en python responde con ok

message updateRequest {

	string addressFamilyID = 1;
	string nextHop = 2;
	string asPathSegment = 3;

  	repeated nodeInfo node = 4;
  	// repeated : se da la posibilidad de mandar 0 o varios
  	repeated linkInfo link = 5;
	}

message nodeInfo{
	string nodeName=1;
	string igpID=2;
	string bgplsID=3;
	int32 asID=4;
	string learntFrom = 5;
}

message linkInfo{

	string remoteID=1;
	string localID=2;

	string remoteIPv4ID=3;
	string localIPv4ID=4;

	NodeDescriptors local=5;
	NodeDescriptors remote=6;

	float availableBw=7;
	float residualBw = 8;
	float utilized = 9;

	float maxLinkDelay = 10;
	float minLinkDelay = 11;
	float delayVariation = 12;
	float delay = 13;

	int32 TEDefaultMetric = 14;
	string adjacencySid = 15;

	string learntFrom = 16;

}

message NodeDescriptors{
	string asNumber=1;
	string bgplsID=2;
}

message updateResponse {
  string ack = 1;
}

// Defining a Service, a Service can have multiple RPC operations
service updateService {
  // MODIFY HERE: Update the return to streaming return.
  rpc update(updateRequest) returns (updateResponse);
}