#ge32nnir453dfcdkfgfgs
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My site has a PHP process running, for each window/tab open, that runs in a maximum of 1 minute, and it returns notifications/chat messages/people online or offline. When JavaScript gets the output, it calls the same PHP process again and so on.
This is like Facebook chat.But, seems it is taking too much CPU when it is running. Have you something in mind how Facebook handles this problem? What do they do so their processes don't take too much CPU and put their servers down?My process has a "while(true)", with a "sleep(1)" at the end. Inside the cycle, it checks for notifications, checks if one of the current online people got offline/changed status, reads unread messages, etc.
Let me know if you need more info about how my process works.Does calling other PHPs from "system()" (and wait for its output) alleviate this?
I ask this because it makes other processes to check notifications, and flushes when finished, while the main PHP is just collecting the results.Thank you.
This is like Facebook chat.But, seems it is taking too much CPU when it is running. Have you something in mind how Facebook handles this problem? What do they do so their processes don't take too much CPU and put their servers down?My process has a "while(true)", with a "sleep(1)" at the end. Inside the cycle, it checks for notifications, checks if one of the current online people got offline/changed status, reads unread messages, etc.
Let me know if you need more info about how my process works.Does calling other PHPs from "system()" (and wait for its output) alleviate this?
I ask this because it makes other processes to check notifications, and flushes when finished, while the main PHP is just collecting the results.Thank you.