![]() ![]() Make secure video and voice calls with up to 8 people for free*. You can quickly view your contacts who are on WhatsApp and start messaging. Simple and secure connections, right awayĪll you need is your phone number, no user names or logins. No one outside of your chats, not even WhatsApp, can read or listen to them. ![]() Your personal messages and calls to friends and family are end-to-end encrypted. WhatsApp works across mobile and desktop even on slow connections, with no subscription fees*. It’s simple, reliable, and private, so you can easily keep in touch with your friends and family. It’s used by over 2B people in more than 180 countries. The message is then sent through the messaging server to Fani’s device and when Fani’s device receives this message, it uses the hash to download the media file from the HTTP server.WhatsApp from Meta is a FREE messaging and video calling app. Once the voice note is uploaded to the HTTP server a unique hash is returned by the server as a message with the media type to Mampshika’s device. Mampshika’s device will ignore the existing connection already established for the lightweight messaging requests and upload the media File to the HTTP server. The HTTP server has a CDN or database as its coworker to handle this strenuous job. HTTP server(s) are used to handle media file requests be it mp3,mp4,jpg or any other media file. ![]() Voice notes are in the form of mp3 files which are quite heavy files these will strain our messaging servers. ![]() Mampshika reads the message and is lazy to type back to Fani and decides to send a voice note. Once any of us reads our message(s) then a response is sent to the messaging server to signify acknowledgment from the device. Once we are online and a process is created for our individual devices, with the message being delivered by the process, then this is indicated by two grey ticks. One of the message servers will look for an appropriate connection for our devices, the messages are sent to the respective devices, which is indicated with one grey tick. Diagram illustrating messages read with two blue ticks ![]()
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