pollstate.h File Reference

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Enumerations
enum class	PollState {   NONE , READ_BLOCKED , CONNECTING , TLS_HANDSHAKE ,   CLOSE , KEEPALIVE , KILL , READ ,   WRITE , READ_WRITE }

Enumeration Type Documentation

PollState

enum PollState

strong

After doing an operation on a socket, a PollState must be returned to the network engine to describe what you want it to do next with the socket.

Enumerator
NONE	Do nothing right now, but keep socket open for later.
READ_BLOCKED	Don't check for incoming data/close, but check for writability if wantToSend().
CONNECTING	Wait for asynchronous connect to complete.
TLS_HANDSHAKE	Wait for TLS handshake to complete.
CLOSE	Close the socket gracefully.
KEEPALIVE	Put the connected socket in keep-alive cache.
KILL	Terminate connection immediately, discarding buffers.
READ	Check for incoming data/close.
WRITE	Check for close, and for writability.
READ_WRITE	Check for incoming data/close, and for writability.