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16 lines
488 B
Markdown
16 lines
488 B
Markdown
---
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title: "mg_mgr_poll()"
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decl_name: "mg_mgr_poll"
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symbol_kind: "func"
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signature: |
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time_t mg_mgr_poll(struct mg_mgr *, int milli);
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---
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This function performs the actual IO and must be called in a loop
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(an event loop). It returns the current timestamp.
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`milli` is the maximum number of milliseconds to sleep.
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`mg_mgr_poll()` checks all connections for IO readiness. If at least one
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of the connections is IO-ready, `mg_mgr_poll()` triggers the respective
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event handlers and returns.
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