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When I start the node-red I got the following message:
(node) warning: possible EventEmitter memory leak detected. 11 __STATUS__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:261:23) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13) (node) warning: possible EventEmitter memory leak detected. 11 __ALL__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:281:35) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13) 26 Jun 17:23:12 - [info] Started flows 26 Jun 17:23:12 - [error] [MySQLdatabase:47e21f82.2f7e2] Error: connect ETIMEDOUT 26 Jun 17:23:32 - [error] [mysql:Mysql] Database not connected 26 Jun 17:26:56 - [info] Stopping flows 26 Jun 17:26:58 - [info] Stopped flows 26 Jun 17:26:58 - [info] Starting flows (node) warning: possible EventEmitter memory leak detected. 11 __STATUS__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:261:23) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13) (node) warning: possible EventEmitter memory leak detected. 11 __ALL__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:281:35) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13)
Please what is this ?
The text was updated successfully, but these errors were encountered:
This was already reported on #4. That was not really a bug, but just a warning from the EventEmitter we use to propagate the variable changes. This was already fixed on 1.1.2, try updating to the latest version and you shouldn't see this anymore
When I start the node-red I got the following message:
(node) warning: possible EventEmitter memory leak detected. 11 __STATUS__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:261:23) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13) (node) warning: possible EventEmitter memory leak detected. 11 __ALL__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:281:35) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13) 26 Jun 17:23:12 - [info] Started flows 26 Jun 17:23:12 - [error] [MySQLdatabase:47e21f82.2f7e2] Error: connect ETIMEDOUT 26 Jun 17:23:32 - [error] [mysql:Mysql] Database not connected 26 Jun 17:26:56 - [info] Stopping flows 26 Jun 17:26:58 - [info] Stopped flows 26 Jun 17:26:58 - [info] Starting flows (node) warning: possible EventEmitter memory leak detected. 11 __STATUS__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:261:23) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13) (node) warning: possible EventEmitter memory leak detected. 11 __ALL__ listeners added. Use emitter.setMaxListeners() to increase limit. Trace at S7Endpoint.addListener (events.js:239:17) at S7Endpoint.Node.on (/usr/lib/node_modules/node-red/red/runtime/nodes/Node.js:80:14) at new S7In (/usr/lib/node_modules/node-red-contrib-s7/red/s7.js:281:35) at createNode (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:276:18) at Flow.start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/Flow.js:87:35) at start (/usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:284:29) at /usr/lib/node_modules/node-red/red/runtime/nodes/flows/index.js:138:21 at tryCatchReject (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:845:30) at runContinuation1 (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:804:4) at Fulfilled.when (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:592:4) at Pending.run (/usr/lib/node_modules/node-red/node_modules/when/lib/makePromise.js:483:13) at Scheduler._drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:62:19) at Scheduler.drain (/usr/lib/node_modules/node-red/node_modules/when/lib/Scheduler.js:27:9) at doNTCallback0 (node.js:419:9) at process._tickCallback (node.js:348:13)
Please what is this ?
The text was updated successfully, but these errors were encountered: