Need to fix error in android mobile app

English Call App (Group calling issue)

When clicking on the start call button in two devices at a same time, then call does not connecting. it only shows searching in both devices. In this condition (both devices in searching mode when clicked at a same time) If coming with third device and clicking on start call button then all the 3 device connects on single call. And all 3 user can talk. (As a group Call).

And sometimes happens like 2 user already talking on call and when i Start searching in my device then my call also connecting with them. so i can listen those users conversation. if i'll not speak then they will not be known that any 3rd person listening their conversation. This second scenario happens only sometimes. and i think this 2nd scenario maybe happening just because searching node is not ending in firebase after succesful call connection.

Solution should be: if 2 or more user clicks on start call button (at a Same time or concurrent time) then they should connect on call. And in all calls there should not be more than 2 user's. Every call should be one to one call. In every type of scenario.

Example: if 10 user clicks at a same time on start call button. then all users should be connect on one to one call in 5 group's.

Note: The 1st scenario issue is happening only when we click on start searching button at a same time in 2 or more devices.

Note2: If in first device i start searching and after only half or more second i click on 2nd device then there is no issue. the issue is only if click at a same time without any delay.

App perfectly working fine if every user start search after half or more second delay.

Feel free to ask anything if you unable to understand any thing in this document.

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Android Mobile App Development PHP Java iPhone

Prosjekt-ID: #27675779

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