A simple messenger for the local network. What corporate instant messenger to choose to work on the local network for Mac and Windows computer? What are the messengers and what to use in your network?
Apple Mac LAN messenger: https://apps.apple.com/us/app/softros-lan-messenger/id1452176172
Check this video guide: https://www.youtube.com/watch?v=SZrVzfWqyOw
In order to quickly and easily connect Windows and Mac LAN messenger over a local network, you need to understand how each running copy of the program (hereinafter in this section - the messenger) collects its list of users.
First, one of the instant messengers sends a UDP packet to the broadcast address of the local network. This address he calculates himself, knowing the IP address of the computer on which it is running, and its subnet mask. The peculiarity of the broadcast address is that the packet sent to it is received by all computers on the local network. Having received such a packet, other instant messengers running on this network respond with a TCP packet to the sender's address. As a result, the instant messenger-sender of the first packet receives packets from the remaining messengers of the local network, and, based on these responses, compiles its list of users. This method is used by all instant messengers running on the network, sending one packet to the broadcast address and receiving direct responses from all other network participants. Thus, Softros LAN Messenger works within the same subnet without any settings.
Messenger or instant messaging (IM-Instant Messenger) is nothing more than a technology that allows you to communicate using text messages on the network or via the Internet. Messenger is very profitable such technology of virtual communication in the network-for example, e-mail. Since the communication takes place in real time and the interlocutors can see the message immediately after sending it. Also, even if one of the users was not available at the moment, the message will be delivered to him as soon as he connects to the server. With the help of messengers, you can easily organize effective communication between employees in the enterprise, as well as significantly save on phone calls, for example, if the company's divisions are located in different cities or even countries. In this case, you do not have to pay bills for long-distance calls of employees, but only the services of an Internet provider.
