macro_traffic_sim 0.1.2

gRPC interface for macroscopic traffic simulation via 4-step demand model
Documentation 
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syntax = "proto3";
package macro_traffic_sim;
option go_package = "github.com/LdDl/macro_traffic_sim_grpc/clients/go;macrotraffic";

import "uuid.proto";

// Session creation request (empty; session starts with default state)
message NewSessionRequest {}

// Server response for new session creation
message NewSessionResponse {
    // Response code (0 = OK)
    uint32 code = 1;
    // Human-readable message
    string text = 2;
    // Session identifier (UUIDv4)
    UUIDv4 session_id = 3;
}

// Session identifier wrapper
message SessionId {
    UUIDv4 value = 1;
}

// Session state description
message InfoSessionResponse {
    // Response code (0 = OK)
    uint32 code = 1;
    // Human-readable message
    string text = 2;
    // Session identifier
    UUIDv4 session_id = 3;
    // Current session state
    string state = 4; // "empty", "network_loaded", "configured", "running", "completed"
    // Data presence flags
    bool has_network = 5;
    bool has_zones = 6;
    bool has_od_matrix = 7;
    bool has_config = 8;
    bool has_results = 9;
    // Network stats (populated after PushNetwork)
    uint32 num_nodes = 10;
    uint32 num_links = 11;
    uint32 num_zones = 12;
}

// Server response for session deletion
message DeleteSessionResponse {
    // Response code (0 = OK)
    uint32 code = 1;
    // Human-readable message
    string text = 2;
}