[
  {
    "id": "worker-demo-tab",
    "type": "tab",
    "label": "POD Gateway · Worker In/Out",
    "disabled": false,
    "info": "One-tab demo of Gateway Worker In/Out: gateway-side logic with no upstream HTTP adapter, no API config and no rate-limited external call. Includes the msg._workerError failure path. Start Redis first."
  },
  {
    "id": "worker-server-config",
    "type": "pod-gateway-server-config",
    "name": "Central Gateway + Redis",
    "host": "0.0.0.0",
    "port": 8080,
    "path": "/ws",
    "redisUrl": "redis://127.0.0.1:6379",
    "redisRejectUnauthorized": true,
    "redisKeyPrefix": "pod-gateway-worker-demo",
    "redisConsumer": "worker-demo-gateway",
    "redisMaxQueueSize": 10000,
    "redisResultTtlSeconds": 3600,
    "redisDeleteOnAck": true,
    "redisRetryPollMs": 250,
    "rateLimits": "{}",
    "concurrency": 8,
    "upstreamTimeoutMs": 60000,
    "maxAttempts": 0,
    "verboseLogging": false,
    "credentials": {}
  },
  {
    "id": "worker-in",
    "type": "pod-gateway-worker-in",
    "z": "worker-demo-tab",
    "name": "Worker In: worker/uppercase",
    "server": "worker-server-config",
    "operation": "worker/uppercase",
    "label": "Worker · Uppercase",
    "timeout": 55000,
    "maxPayloadBytes": 1048576,
    "description": "Uppercases msg.payload.text entirely inside this gateway flow -- no upstream HTTP adapter involved.",
    "x": 170,
    "y": 500,
    "wires": [["worker-logic"]]
  },
  {
    "id": "worker-logic",
    "type": "function",
    "z": "worker-demo-tab",
    "name": "Uppercase or fail",
    "func": "if (!msg.payload || typeof msg.payload.text !== 'string' || msg.payload.text.trim() === '') {\n    msg._workerError = { code: 'EMPTY_TEXT', message: 'msg.payload.text must be a non-empty string', retryable: false };\n} else {\n    msg.payload = { text: msg.payload.text.toUpperCase() };\n}\nreturn msg;",
    "outputs": 1,
    "timeout": 0,
    "noerr": 0,
    "initialize": "",
    "finalize": "",
    "libs": [],
    "x": 400,
    "y": 500,
    "wires": [["worker-out"]]
  },
  {
    "id": "worker-out",
    "type": "pod-gateway-worker-out",
    "z": "worker-demo-tab",
    "name": "Worker Out",
    "x": 620,
    "y": 500,
    "wires": []
  },
  {
    "id": "worker-pod-gateway",
    "type": "pod-gateway-config",
    "name": "POD connector",
    "url": "ws://127.0.0.1:8080/ws",
    "podId": "pod-worker-demo",
    "connectTimeout": 10000,
    "reconnectInterval": 3000,
    "verboseLogging": false,
    "credentials": {}
  },
  {
    "id": "worker-call-inject-text",
    "type": "inject",
    "z": "worker-demo-tab",
    "name": "Call with text",
    "props": [{ "p": "payload" }],
    "repeat": "",
    "crontab": "",
    "once": false,
    "onceDelay": 0.1,
    "topic": "",
    "payload": "{\"text\":\"hello gateway worker\"}",
    "payloadType": "json",
    "x": 150,
    "y": 80,
    "wires": [["worker-call"]]
  },
  {
    "id": "worker-call-inject-empty",
    "type": "inject",
    "z": "worker-demo-tab",
    "name": "Call with empty text",
    "props": [{ "p": "payload" }],
    "repeat": "",
    "crontab": "",
    "once": false,
    "onceDelay": 0.1,
    "topic": "",
    "payload": "{\"text\":\"\"}",
    "payloadType": "json",
    "x": 160,
    "y": 140,
    "wires": [["worker-call"]]
  },
  {
    "id": "worker-call",
    "type": "pod-gateway-call",
    "z": "worker-demo-tab",
    "name": "Gateway Call: worker/uppercase",
    "gateway": "worker-pod-gateway",
    "operation": "worker/uppercase",
    "timeout": 60000,
    "priority": "normal",
    "x": 430,
    "y": 110,
    "wires": [["worker-call-result"], ["worker-call-error"]]
  },
  {
    "id": "worker-call-result",
    "type": "debug",
    "z": "worker-demo-tab",
    "name": "Result",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "true",
    "targetType": "full",
    "statusVal": "",
    "statusType": "auto",
    "x": 660,
    "y": 80,
    "wires": []
  },
  {
    "id": "worker-call-error",
    "type": "debug",
    "z": "worker-demo-tab",
    "name": "Error (EMPTY_TEXT)",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "true",
    "targetType": "full",
    "statusVal": "",
    "statusType": "auto",
    "x": 660,
    "y": 140,
    "wires": []
  }
]