crawlab/grpc/proto/services/task_service.proto

syntax = "proto3";

package grpc;
option go_package = ".;grpc";

message TaskServiceSubscribeRequest {
  string task_id = 1;
}

enum TaskServiceSubscribeCode {
  CANCEL = 0;
}

message TaskServiceSubscribeResponse {
  TaskServiceSubscribeCode code = 1;
  string task_id = 2;
  bool force = 3;
}

enum TaskServiceConnectCode {
  INSERT_DATA = 0;
  INSERT_LOGS = 1;
  PING = 2;
}

message TaskServiceConnectRequest {
  TaskServiceConnectCode code = 1;
  string task_id = 2;
  bytes data = 3;
}

enum TaskServiceConnectResponseCode {
  CONNECT_SUCCESS = 0;
  CONNECT_ERROR = 1;
  CONNECT_INVALID_REQUEST = 2;
  CONNECT_TASK_NOT_FOUND = 3;
}

message TaskServiceConnectResponse {
  TaskServiceConnectResponseCode code = 1;
  string message = 2;
  string error = 3;
}

message TaskServiceFetchTaskRequest {
  string node_key = 1;
}

message TaskServiceFetchTaskResponse {
  string task_id = 2;
}

message TaskServiceSendNotificationRequest {
  string node_key = 1;
  string task_id = 2;
}

enum TaskServiceSendNotificationResponseCode {
  NOTIFICATION_SUCCESS = 0;
  NOTIFICATION_ERROR = 1;
  NOTIFICATION_DISABLED = 2;
}

message TaskServiceSendNotificationResponse {
  TaskServiceSendNotificationResponseCode code = 1;
  string message = 2;
  string error = 3;
}

message TaskServiceCheckProcessRequest {
  string task_id = 1;
  int32 pid = 2;
}

enum ProcessStatus {
  PROCESS_UNKNOWN = 0;
  PROCESS_RUNNING = 1;
  PROCESS_FINISHED = 2;
  PROCESS_ERROR = 3;
  PROCESS_NOT_FOUND = 4;
  PROCESS_ZOMBIE = 5;
}

message TaskServiceCheckProcessResponse {
  string task_id = 1;
  int32 pid = 2;
  ProcessStatus status = 3;
  int32 exit_code = 4;
  string error_message = 5;
}

service TaskService {
  rpc Subscribe(TaskServiceSubscribeRequest) returns (stream TaskServiceSubscribeResponse){};
  rpc Connect(stream TaskServiceConnectRequest) returns (stream TaskServiceConnectResponse){};
  rpc FetchTask(TaskServiceFetchTaskRequest) returns (TaskServiceFetchTaskResponse){};
  rpc SendNotification(TaskServiceSendNotificationRequest) returns (TaskServiceSendNotificationResponse){};
  rpc CheckProcess(TaskServiceCheckProcessRequest) returns (TaskServiceCheckProcessResponse){};
}