Popup Message from Server to Clients using Socket Programming in Adempiere

It will be more convenient for the client if he get a popup notification at the time of order completion. We achieved this using Socket Programming in ADempiere.

In Socket Programming, messages sends through ports using port number. The message send from the server is identified by the client port and given to a popup window.

A column named IsNotified added to AD_Session Table and it’s value is set to 'Y' by default. When an order is completed, this column value will change to 'N'. Clients with IsNotified value 'N' will get the popup notification. The popup will open in every minute and elapse automatically after 10 seconds until the client closes it manually. This time IsNotified column value will change to 'Y'. So that particular client won’t get any popup notification further.

The following classes added to ADempiere:

• org.compiere.process.Notifier.java

• org.compiere.process.PopupClient.java

• org.compiere.process.Popup.java

The following ADempiere class got changed:

• org.compiere.util.Login

Here, Notifier is a process created in ADempiere, and this process is given to an ADempiere scheduler. Popup Class is called from PopupClient. PopupClient is called from ADempiere Login class.

Popup notification format:

Tuning postgresql for better performance - ADempiere ERP

PostgreSQL is a highly customizable relational database management system (RDBMS) with a dazzling array of configuration options. The postgresql.conf file is located in the \PostgreSQL\9.x\Data folder. You can tune the following sections of the postgresql.conf file to get the best performance. CONNECTIONS AND AUTHENTICATION In this section change the following entries to the following: max_connections = 350 authentication_timeout = 7min RESOURCE USAGE (except WAL) In this section change the following entries to the following: shared_buffers = 256MB : PG Backends that need to access tables first look for needed blocks in this cache. If they are already there, they can continue processing right away. The change can be made with a postmaster command-line flag or by changing the value of shared_buffers temp_buffers = 32MB max_prepared_transactions = 20 work_mem = 1024MB maintenance_work_mem = 1024MB QUERY TUNING effective_cache_size = 2048MB R

Installation of Adempiere ERP on Windows

This installation instruction is intended for initial installations where the database, application server and client all run on the same machine. For more complex installations, see Installation Steps . An installation can take as little as 15 or 20 minutes if you start with the required downloads and do everything correctly. Other alternatives you might want to investigate are the Windows Installer or VMWare/VirtualBox AVA packages. However, the following method will give you much more control over the installation including upgrades with the latest patches and scripts. Before you begin, download each of the following packages: § Java SE Development Kit - Get the latest from http://java.sun.com/javase/downloads/index.jsp . You only need the JDK without JavaFX, EE or NetBeans bundles. § Postgre SQL - Get the latest Windows install from http://www.postgresql.org/download/windows . § ADempiere Latest Release - Download the latest Ad

The best Open Source ERP for Small and Medium Enterprises 2021

The 'Free ERP' refers to items that are provided by a solution provider at no charge. These are typically stripped-down versions of the expert or business editions, with simple features such as report generation and data visualization. These are typically stripped-down versions of the expert or business editions, with simple features such as report generation and data visualization. Commercially free ERP tools usually have less features than their open source counterparts, but they can be a great way to get more than a free trial if you're already interested in the product. Enterprise Resource Planning (ERP) Software Systems Enterprise Resource Planning software is a scalable software framework that integrates the various functional areas of a company's business processes. Certain core software elements, such as modules, concentrate on various main business areas within the enterprise. The modules are chosen by organizations based on their business needs. Integrated

ADempiere ERP

Search This Blog