~chtsanti/squid/icap-max-connections : changes

~chtsanti/squid/icap-max-connections » Changes from revision 9319

From Revision 9302 to 9283

Rev	Summary	Authors	Date
9302	If this is a new incoming request and there are requests wai... If this is a new incoming request and there are requests waiting the service to be available join the queue even if there are available connection slots, to allow older requests processed first.	Christos Tsantilas	15 years ago
9301	Add the methods: Add the methods: - ICAPServiceRep::freeConnectionSlots which returns the number of free connections slots (MaxConnections-BusyConnections) - ICAPServiceRep::existWaiters which returns true if there are waiting requests for the service to be available Also: - Modify the ICAPServiceRep::available() and ICAPServiceRep::busyCheckpoint to use the new ICAPServiceRep::freeConnectionSlots method - Remove the Must(!theIdleConns.count()); statement in the ICAPServiceRep::callWhenAvailable method. If there are waiting requests we are allowing new incomming request to be queued even if there are idle connections.	Christos Tsantilas	15 years ago
9300	Changes in the way the availability of a service computed in... Changes in the way the availability of a service computed in ICAPServiceRep class: - Decrese the theBusyConns counter in ICAPServiceRep::noteFailure. This method called when a connection to a icap server fails for a reason, but the theBusyConns counter has been increased when the local part of the socket openned in ICAPServiceRep::getConnection method - In the same method call the ICAPServiceRep::busyCheckpoint() method if the maximum failed connections does not achived, to allow any waiting request be processed - Remove the Must(available()); check at the begging of the ICAPServiceRep::getConnection method. This method also called just before the service be up and be available. - Remove the Must(!(theIdleConns.count() && theConnWaiters.size())) check at the beggining of the ICAPServiceRep::connBalance method. Processing is asynchronous, we can have connections which just released and does not given to a waiter yet. - The ICAPServiceRep::connBalance() method now returns the number of connections can opened to the ICAP server: (max connections) - (busy connections) - (idle connections) - The ICAPServiceRep::available method returns true if we can open new connection to the ICAP service (connBalance() > 0 ) or the are Idle connections in the connection pool	Christos Tsantilas	15 years ago
9299	Modify the ICAPModXact::waitForService method to take one mo... Modify the ICAPModXact::waitForService method to take one more arguments which defines if we are waiting for the service to be available in the case too many connections opened to the ICAP server, or waiting the service to be up.	Christos Tsantilas	15 years ago
9298	Current implementation of PconnPool try to update the PconnP... Current implementation of PconnPool try to update the PconnPool::theCount counter, which counts the stored filedescriptors in a PconnPool object, in PconnPool::pop and PconnPool::push methods. This implementation is wrong because can not handle the case a stored descriptor closed and removed from an attached IdleConnList because timeouts or closed from the server. As a solution to the above problem: - Add the PconnPool::noteConnectionAdd/PconnPool::noteConnectionRemove public methods which increase/decrese the PconnPool::theCount counter - Use the above methods to update the PconnPool::theCount counter from IdleConnList class when an filedescriptor added using the IdleConnList::push method or removed using the IdleConnList::removeFD method.	Christos Tsantilas	15 years ago
9297	Merge from trunk Merge from trunk	Christos Tsantilas	15 years ago
9296	Apply the Attachment id=1818 of the bug 2055 with the requir... Apply the Attachment id=1818 of the bug 2055 with the required changes	Christos Tsantilas	15 years ago
9295	merge from trunk merge from trunk	Christos Tsantilas	15 years ago
9294	uudecode and --enable-truncate no longer relevant uudecode and --enable-truncate no longer relevant	Amos Jeffries	15 years ago
9293	Spelling, spelling, and typos Spelling, spelling, and typos	Amos Jeffries	15 years ago
9292	Update Release Notes for 3.1 Update Release Notes for 3.1 Also, removes obsolete $Id$ tags from 3.0, 3.1 notes. typo in cf.data/pre documentation	Amos Jeffries	15 years ago
9291	Sync 3.0 release notes Sync 3.0 release notes	Amos Jeffries	15 years ago
9290	Drop ancient TODO list into wiki instead Drop ancient TODO list into wiki instead	Amos Jeffries	15 years ago
9289	Update ChangeLog for 3.1.0.1 Update ChangeLog for 3.1.0.1	Amos Jeffries	15 years ago
9288	Bug 1441: tcp_outgoing_address + peering need acl matching a... Bug 1441: tcp_outgoing_address + peering need acl matching actual endpoint Adds the 'peername' ACL to match against the cache_peer name=X values. Also, adds peername ACL tests to tcp_outgoing_addr. NOTE: Only checks against the first peer of all possible peers selected for the connection. So on failures the outgoing address may still be incorrect for the secondary peers. Thanks for testing to Andrew McMillan <andrew@morphoss.com>	Amos Jeffries	15 years ago
9287	Remove several unnecessary uses of putStrf and a compile err... Remove several unnecessary uses of putStrf and a compile error	Amos Jeffries	15 years ago
9286	Add configure option --with-logdir=PATH for change of the lo... Add configure option --with-logdir=PATH for change of the log directory Not all OS and builds can cope with the BSD /var/logs default. This lets users and maintainers set OS-dependant log location without needing to patch and bootstrap the code.	Amos Jeffries	15 years ago
9285	Correct settings for v4-mapped. Correct settings for v4-mapped. Its always useful in IPv6. Unless split-stack has been requested.	Amos Jeffries	15 years ago
9284	Update public IPv6 configure sub-options. Update public IPv6 configure sub-options. Drop all mention of CNAME recursion. Still buggy and experimental. Alter --with-ipv4-mapping to default ON. This is harmless if system defaults it to ON. But resolves problems seen with systems where OS default is OFF disabling this advanced hybrid-stack feature which squid needs. Seen in some Linux, FreeBSD 7.1, OpenBSD, and Vista.	Amos Jeffries	15 years ago
9283	Windows port: Fix build error using latest MinGW runtime. Windows port: Fix build error using latest MinGW runtime.	Guido Serassio	15 years ago

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