Revise Handle Limited Open Connections#10355

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sgothel wants to merge 13 commits intomasterfrom private/sgothel/socketcode_repair

+446-453

Commits on Oct 29, 2024

StreamSocket::checkRemoval: Drop virtual Socket:checkRemoval, Rename {idle/poll} -> inactivity and use net::Defaults::InactivityTimeout (3600s)
Sven Göthel
committed
Cleanup UTs: Simplify UnitTimeoutBase and update net::Defaults annotations in UnitTimeout{Connections, None, WSPing}
Sven Göthel
committed
Add UT UnitTimeoutInactive unit-timeout_inactive, covering inactivity TO of StreamSocket::checkRemoval
Sven Göthel
committed
Use net::Defaults as a global, drop its SocketPollTimeout, HTTPTimeout and revert to original. Drop UnitWSD::configNet().
Sven Göthel
committed
WS Ping: Use common stream-out methods
Sven Göthel
committed
Remove WebSocketHandler's WS Ping timeout functionality
Sven Göthel
committed
Remove redundant Socket::isClosed()
Sven Göthel
committed
SocketPoll::poll: Remove accounting and logging of itemsErased
Sven Göthel
committed
SocketPoll: Rename {S->_s}tatsMutex, {S->_s}tatsConnectionCount, {S->s}tatsConnectionMod, {G->g}etStatsConnectionCount
Sven Göthel
committed
SocketPoll: Replace _limitedConnections w/ isConnectionLimited query on _connectionLimit > 0
Sven Göthel
committed
SocketPoll::setLimiter: Adjust for max-value corner case
Sven Göthel
committed
Add safe Util::dataToDecimal<T> and FileUtil::readDecimal to read single decimals from files like /proc/sys/net/ipv4/tcp_max_orphans
Sven Göthel
committed
Socket MaxTCPConnections Limiter (New Connections): Use system's maximum concurrent TCP connections, disable if undefined
Sven Göthel
committed

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Revise Handle Limited Open Connections#10355

Commits on Oct 29, 2024

StreamSocket::checkRemoval: Drop virtual Socket:checkRemoval, Rename {idle/poll} -> inactivity and use net::Defaults::InactivityTimeout (3600s)

Cleanup UTs: Simplify UnitTimeoutBase and update net::Defaults annotations in UnitTimeout{Connections, None, WSPing}

Add UT UnitTimeoutInactive `unit-timeout_inactive`, covering inactivity TO of `StreamSocket::checkRemoval`

Use net::Defaults as a global, drop its SocketPollTimeout, HTTPTimeout and revert to original. Drop UnitWSD::configNet().

WS Ping: Use common stream-out methods

Remove WebSocketHandler's WS Ping timeout functionality

Remove redundant Socket::isClosed()

SocketPoll::poll: Remove accounting and logging of itemsErased

SocketPoll: Rename {S->_s}tatsMutex, {S->_s}tatsConnectionCount, {S->s}tatsConnectionMod, {G->g}etStatsConnectionCount

SocketPoll: Replace `_limitedConnections` w/ `isConnectionLimited` query on `_connectionLimit > 0`

SocketPoll::setLimiter: Adjust for max-value corner case

Add safe `Util::dataToDecimal<T>` and `FileUtil::readDecimal` to read single decimals from files like `/proc/sys/net/ipv4/tcp_max_orphans`

Socket MaxTCPConnections Limiter (New Connections): Use system's maximum concurrent TCP connections, disable if undefined