Skip to main content
Home
for DLMS smart meters
Open source solutions for DLMS smart metering

Main navigation

  • Home
  • Products
  • About us
  • Open Source
  • Community
  • Forum
  • Downloads
User account menu
  • Log in

Breadcrumb

  1. Home
  2. Simulator Connection Closed

Simulator connection closed

By Mahaveer , 21 May, 2025
Forums
Gurux.Net

Hi,

I have created 100 simulator in Gurux.DLMS.Simulator.Net project with start port 1000 to 1099, and it's working fine but randomly closes connection for some ports when I connect it from code or director tool.

Can you please suggest me the solution, as per my requirement it should always connect and response data as it is running in my local system.

Profile picture for user Kurumi

Kurumi

1 year 2 months ago

Hi, I believe that…

Hi,

I believe that inactivity time causes this.

https://gurux.fi/Gurux.DLMS.Objects.GXDLMSIecHdlcSetup

This might sometimes happen if you establish two connections to the same port.

BR,
Mikko

  • Create new account
  • Reset your password

Hire Us!

Latest Releases

  • Mon, 07/27/2026 - 12:37
    gurux.dlms.cpp 9.0.2607.2701
  • Thu, 07/23/2026 - 16:19
    gurux.dlms.java 4.0.96
  • Thu, 07/09/2026 - 14:34
    Gurux.DLMS.Python 1.0.201
  • Fri, 06/26/2026 - 16:32
    Gurux.Service 3.0.2606.2601
  • Wed, 06/24/2026 - 08:36
    Gurux.DLMS.Python 1.0.200

New forum topics

  • Service not known error on gprs communication
  • Help Needed: Interfacing Saral 100 Energy Meter with Microcontroller via RS232
  • Connecting Meter to Agent via serial
  • Reading block profile with Compact array
  • DLMS server - serving multiple similar datasets gathered from multiple meters across distinct logical addresses
More
RSS feed
Privacy FAQ GXDN Issues Contact
Follow Gurux on Twitter Follow Gurux on Linkedin