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9127afbf3f
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76 Commits

Author SHA1 Message Date
Thomas Guillem
9127afbf3f lib/nfs/Connection: use nfs_stat64_async 
Since nfs_stat_async is deprecated.
 2018-08-20 10:51:24 +02:00
Max Kellermann
906972973e case-insensitive URI scheme comparison 
Required according to RFC 3986:

> An implementation should accept uppercase letters as equivalent to
> lowercase in scheme names

Closes #330
 2018-08-02 11:01:45 +02:00
Max Kellermann
86e2075c63 lib/nfs/Connection: use new class NfsClientError 
Allows callers to extract the NFS error code.
 2018-07-06 19:17:34 +02:00
Max Kellermann
31794ac376 lib/nfs/FileReader: move sys/stat.h to header because "struct stat" may be macro 
It indeed is a macro on Windows.
 2018-02-24 22:03:38 +01:00
Max Kellermann
2141fdf06e lib/nfs/Connection: use winsock2.h instead of poll.h on Windows 2018-02-24 22:02:42 +01:00
Max Kellermann
a057b4f6d8 *: add lost of "noexcept" specifications 2017-06-04 12:46:48 +02:00
Max Kellermann
71f0ed8b74 *: add "noexcept" to many, many function prototypes 
This eliminates some overhead, because the compiler doesn't need to
consider these functions throwing.
 2017-05-08 14:44:49 +02:00
Max Kellermann
53c14d97a6 lib/nfs/FileReader: remove debug line 2017-02-08 08:43:56 +01:00
Max Kellermann
45cadef22f configure.ac: prepare for 0.20.5 2017-02-06 23:28:36 +01:00
Max Kellermann
591afa0647 lib/nfs/Connection: detect socket hangup and unregister from epoll 
Fixes race condition when epoll_ctl() gets called after the socket has
been closed, which may affect a different socket created by another
thread meanwhile.
 2017-02-01 21:44:20 +01:00
Max Kellermann
05eac20ffe lib/nfs/Connection: detect libnfs reconnect 
When rpc_reconnect_requeue() gets called from inside nfs_service(),
the NfsInputStream can stall completely because the old socket has
been unregistered from epoll automatically, but the new one has never
been registered.  Therefore, nfs_service() will never be called again.

This kludge attempts to detect this condition by checking
nfs_which_events()==POLLOUT.

https://bugs.musicpd.org/view.php?id=4081
 2017-02-01 21:36:58 +01:00
Max Kellermann
6c293a3d7f lib/nfs: add more API documentation 2017-01-15 00:58:49 +01:00
Max Kellermann
5900253b85 update copyright year 2017-01-03 20:48:59 +01:00
Max Kellermann
2e182e84c3 thread/Mutex: remove ScopeLock, use std::lock_guard directly 2017-01-03 07:11:57 +01:00
Max Kellermann
7ec707927d lib/nfs/Blocking, neighbor/smbclient: pass std::chrono::duration to Cond::timed_wait() 2016-12-29 11:37:18 +01:00
Max Kellermann
b042095ac2 event/Loop: use std::chrono 2016-12-28 01:15:08 +01:00
Max Kellermann
22dcca9832 util/Error: remove obsolete class 2016-11-10 12:58:26 +01:00
Max Kellermann
539c0ed171 {input,storage}/nfs: use C++ exceptions instead of class Error 2016-09-16 17:43:32 +02:00
Max Kellermann
fc7d3f64c0 input/Plugin: migrate open() from class Error to C++ exceptions 2016-09-09 18:15:01 +02:00
Max Kellermann
afd5b750dc release v0.19.18 
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Merge tag 'v0.19.18'

release v0.19.18
 2016-08-05 18:51:38 +02:00
Max Kellermann
588303b78d lib/nfs/Manager: add Compare(ManagedConnection, ManagedConnection) 
Required for Boost 1.61, which uses that overload in a BOOST_ASSERT().
 2016-08-05 18:06:07 +02:00
Max Kellermann
1aee89f5ea *: include cleanup (using iwyu) 2016-03-01 22:08:13 +01:00
Max Kellermann
1d67aa7bf2 update copyright year to 2016 2016-02-26 17:54:05 +01:00
Max Kellermann
733989a284 util/StringUtil: move comparison functions to StringCompare.cxx 2015-11-06 09:20:18 +01:00
Max Kellermann
8d23706354 util/DeleteDisposer: new utility class 2015-10-19 15:57:30 +02:00
Max Kellermann
712ed555e6 Copyright year 2015 2015-01-01 19:48:13 +01:00
Max Kellermann
a48704925d storage/nfs: add timeout 2014-12-15 00:45:13 +01:00
Max Kellermann
7e8474a85a lib/nfs/Connection: unregister socket with SocketMonitor::Steal() 
SocketMonitor::Cancel() does not actually unregister the socket; it
only disables the event.
 2014-12-15 00:31:12 +01:00
Max Kellermann
82da364b8b lib/nfs/Connection: implement mount timeout 2014-12-15 00:05:53 +01:00
Max Kellermann
7fa91ec175 lib/nfs/Connection: add debug flag "in_destroy" 2014-12-15 00:03:30 +01:00
Max Kellermann
1d3a09d377 lib/nfs/Connection: add assertion 2014-12-14 22:51:37 +01:00
Max Kellermann
02563a35f0 lib/nfs/Connection: fix reconnect after mount failure 
When mounting had not yet finished, SocketMonitor::IsDefined() was
always false, due to the workaround at the beginning of the function
that calls SocketMonitor::Steal().  This commit drops the IsDefined()
check because it was never necessary and breaks reconnect.
 2014-12-14 22:49:16 +01:00
Max Kellermann
d653f35bb7 lib/nfs/Connection: fix typo in code comment 2014-12-14 22:49:09 +01:00
Max Kellermann
a543627abd lib/nfs/Connection: fix memory leak (and assertion failure) 
nfs_destroy_context() will invoke all pending callbacks with
err==-EINTR.  In CancellableCallback::Callback(), this will invoke
NfsConnection::DeferClose(), which however is only designed to be
called from nfs_service().  In non-debug mode, this will leak memory
because nfs_close_async() is never called.

Workaround: before nfs_destroy_context(), invoke nfs_close_async() on
all pending file handles.
 2014-12-14 16:02:47 +01:00
Max Kellermann
80f2ba7fca lib/nfs/Connection: move code to Service() 2014-12-14 15:45:10 +01:00
Max Kellermann
32bca64920 lib/nfs/Connection: add assertions 2014-12-14 15:40:29 +01:00
Max Kellermann
7fa1a84ec3 lib/nfs/Connection: move code to method InternalClose() 2014-12-14 15:38:09 +01:00
Max Kellermann
ab4bb26a0a lib/nfs/Connection: make in_service and in_event debug-only flags 2014-12-14 15:20:40 +01:00
Max Kellermann
4b8d258cff lib/nfs/Connection: fix crash while canceling a failing Open() 
The method NfsConnection::CancellableCallback::Callback() will always
invoke NfsConnection::Close() on the file handle, even if the void
pointer is not a nfsfh.  This can happen if the Open() was not
successful, e.g. when the file does not exist.
 2014-12-14 15:16:01 +01:00
Max Kellermann
51464b4317 lib/nfs/Connection: add assertions 2014-12-14 14:24:49 +01:00
Max Kellermann
e72eef421b lib/nfs/FileReader: clean up on disconnect 
Avoids crash because Close() invokes a call on a destructed
NfsConnection.
 2014-11-25 14:02:15 +01:00
Max Kellermann
016063c810 lib/nfs/FileReader: move code to CancelOrClose() 2014-11-25 14:00:32 +01:00
Max Kellermann
38f19981b2 lib/nfs/FileReader: reset state in OnNfsConnectionFailed() 
Avoid calling NfsConnection::RemoveLease(), because the lease has been
removed already.
 2014-11-25 13:51:09 +01:00
Max Kellermann
40dd968f13 lib/nfs/FileReader: update "state" in OnNfsError() 
Clean up the "state" to indicate that there is no longer any
asynchronous operation.  Fixes another NFS-related crash due to
cleanup of a non-existing asynchronous operation.
 2014-11-25 13:39:42 +01:00
Max Kellermann
3cef348f30 lib/nfs/Manager: defer NfsConnection destruction 
Avoids a crash that occurs when NfsConnection::OnSocketReady()
dereferences itself before returning.
 2014-11-25 13:31:18 +01:00
Max Kellermann
b293b16007 lib/nfs/Connection: broadcast error before closing connection 
During the NfsLease::OnNfsConnectionFailed() call, the old (defunct)
nfs_context may be used to close file handles.  Such code does not yet
exist, but will be added soon to fix other bugs.
 2014-11-25 13:27:06 +01:00
Max Kellermann
f5f43db2da lib/nfs/Connection: cancel DeferredMonitor on disconnect 
Fixes potential second mount attempt after the old connection to the
NFS server was shut down.
 2014-11-25 13:22:25 +01:00
Max Kellermann
029555d192 lib/nfs/FileReader: include Compiler.h for "final" fallback 2014-11-25 13:18:22 +01:00
Max Kellermann
bb922d577d storage/nfs: use the libnfs async API 
Share the NFS connection with the NFS input plugin.
 2014-10-09 08:09:08 +02:00
Max Kellermann
990809cc21 lib/nfs/Connection: reduce Error instance allocations 2014-10-09 08:08:17 +02:00