Open large PHP file and then open any document : LSP services wont work

[Nainabhandari8]

Title:

Language Server stops correctly responding to further requests when we open large files.

Steps to reproduce :

1. Open attached PHP files (50kb, 100, 200kb.)
   Untitled-1 (1).txt
   class-phpmailer.txt
   0x7f_ff_functionNames2.txt
   ClassesDefined.txt
   post-200kb-file.txt

Kindly, change extension to ".php" file as it doesn't support upload of ".php" file.

2)On open any other PHP file there after, any further requests to the language server return no information.

This issue can be seen with the Brackets client.
Download brackets from brackets.io page.
Features like code hinting, parameter hinting, jump to definition stop working.