syntax = "proto3";

package clusterpb;

option go_package = "/clusterpb";

message MemberInfo {
    string label = 1;
    string serviceAddr = 2;
    repeated string services = 3;
}

message RegisterRequest {
    MemberInfo memberInfo = 1;
}

message RegisterResponse {
    repeated MemberInfo members = 1;
}

message UnregisterRequest {
    string serviceAddr = 1;
}

message UnregisterResponse {}

service Master {
    rpc Register (RegisterRequest) returns (RegisterResponse) {}
    rpc Unregister (UnregisterRequest) returns (UnregisterResponse) {}
}

message RequestMessage {
    string gateAddr = 1;
    int64 sessionId = 2;
    uint64 id = 3;
    string route = 4;
    bytes data = 5;
}

message NotifyMessage {
    string gateAddr = 1;
    int64 sessionId = 2;
    string route = 3;
    bytes data = 4;
}

message ResponseMessage {
    int64 sessionId = 1;
    uint64 id = 2;
    bytes data = 3;
}

message PushMessage {
    int64 sessionId = 1;
    string route = 2;
    bytes data = 3;
}

message MemberHandleResponse {}

message NewMemberRequest {
    MemberInfo memberInfo = 1;
}

message NewMemberResponse {}

message DelMemberRequest {
    string serviceAddr = 1;
}

message DelMemberResponse {}

message SessionClosedRequest {
    int64 sessionId = 1;
}

message SessionClosedResponse {}

message CloseSessionRequest {
    int64 sessionId = 1;
}

message CloseSessionResponse {}

service Member {
    rpc HandleRequest (RequestMessage) returns (MemberHandleResponse) {}
    rpc HandleNotify (NotifyMessage) returns (MemberHandleResponse) {}
    rpc HandlePush (PushMessage) returns (MemberHandleResponse) {}
    rpc HandleResponse (ResponseMessage) returns (MemberHandleResponse) {}

    rpc NewMember (NewMemberRequest) returns (NewMemberResponse) {}
    rpc DelMember (DelMemberRequest) returns (DelMemberResponse) {}
    rpc SessionClosed(SessionClosedRequest) returns(SessionClosedResponse) {}
    rpc CloseSession(CloseSessionRequest) returns(CloseSessionResponse) {}
}