mongoose/docs/c-api/net.h/mg_mgr_poll.md

---
title: "mg_mgr_poll()"
decl_name: "mg_mgr_poll"
symbol_kind: "func"
signature: |
  time_t mg_mgr_poll(struct mg_mgr *, int milli);
---

This function performs the actual IO and must be called in a loop
(an event loop). It returns the current timestamp.
`milli` is the maximum number of milliseconds to sleep.
`mg_mgr_poll()` checks all connections for IO readiness. If at least one
of the connections is IO-ready, `mg_mgr_poll()` triggers the respective
event handlers and returns.