Does mongo exit on timeout or not?

Question

PHP

Hello, I ran into a problem on one of the sites. A similar error pops up:
Fatal error: Uncaught exception 'MongoCursorTimeoutException' with message 'localhost:27017: Read timed out after reading 0 bytes, waited for 30.000000 seconds' in the path to the file and in which class method the plug
is . crashes on read timeout from mongo db, am i right?
And why is this happening? What should be done to avoid this?

Answer 1

use normal queries that run faster than 30 seconds
, and place mongo on a more powerful server, tune the parameters, and, out of desperation, raise the timeout in it.