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Mesh Central server just stopped working (did not update it) dont think server restarted !
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Hi, we have been running Mesh Central on Windows for a while, we turned off the Auto update feature as sometimes the updates broke it... for what ever reason its just stopped working, appears NODE no longer works, i have no idea why, we use this daily so its a huge issue....

I see some log files "c:\program files\open souce\meshcentral", the top part of the last one below (about 5 mins before it went offline), however there are quiet a few of these so not sure these are the real errors..... we have this behind an Apache server, however i cant access the server itself on the local port so i believe Mesh Central has crashed (at least never starting)... what logs do i need to pull to check this AND i dont want to over fix this, the server has space, it was restarted, its not the Apache... so what happened to Mesh, and what log file do i need to find to fix it...

Below is the top part of the log, i see it says "Javascript heal pout of memory", the server has ram so is there a setting i am missing, we have no added ANY new mesh agents this just went offline by itself...

As a side note to this the "event": "Allocation failed - JavaScript heap out of memory" seems to mean the amount of memory allocated to NODE which by default is 1.5Gb, the server was 4Gb, we updated it to 8Gb, restarted, still not working, we have tried setting the environment variable "NODE_OPTIONS --max-old-space=2048" and up to 4096 (4Gb) still not working... This seems to say to me, although the error looks like memory, there is something else going on.

{

"header": {

"event": "Allocation failed - JavaScript heap out of memory",

"location": "OnFatalError",

"filename": "report.20230225.170828.2208.001.json",

"dumpEventTime": "2023-02-25T17:08:28Z",

"processId": 2208,

"commandLine": [

"C:\\Program Files\\nodejs\\node.exe",

"C:\\Program Files\\Open Source\\MeshCentral\\winservice\\winservice.js",

"--launch",

"4708"

],

"nodejsVersion": "v11.10.1",

"wordSize": 64,

"arch": "x64",

"platform": "win32",

"componentVersions": {

"node": "11.10.1",

"v8": "7.0.276.38-node.17",

"uv": "1.26.0",

"zlib": "1.2.11",

"brotli": "1.0.7",

"ares": "1.15.0",

"modules": "67",

"nghttp2": "1.34.0",

"napi": "4",

"llhttp": "1.1.1",

"http_parser": "2.8.0",

"openssl": "1.1.1a",

"cldr": "34.0",

"icu": "63.1",

"tz": "2018e",

"unicode": "11.0"

},

"release": {

"name": "node",

"headersUrl": "https://nodejs.org/download/release/v11.10.1/node-v11.10.1-headers.tar.gz",

"sourceUrl": "https://nodejs.org/download/release/v11.10.1/node-v11.10.1.tar.gz",

"libUrl": "https://nodejs.org/download/release/v11.10.1/win-x64/node.lib"

},

"osName": "Windows_NT",

"osRelease": "10.0.19045",

"osVersion": "Windows 10 Pro",

"osMachine": "x86_64",

"host": "web-new"

},

"javascriptStack": {

"message": "No stack.",

"stack": [

"Unavailable."

]

},

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1 year ago