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2014-11-25lib/nfs/Connection: broadcast error before closing connectionMax Kellermann1-4/+4
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.
2014-11-25lib/nfs/Connection: cancel DeferredMonitor on disconnectMax Kellermann1-0/+4
Fixes potential second mount attempt after the old connection to the NFS server was shut down.
2014-10-09lib/nfs/Connection: reduce Error instance allocationsMax Kellermann1-3/+2
2014-10-07lib/nfs/Connection: add methods {Open,Read,Close}Directory()Max Kellermann1-0/+43
2014-10-07lib/nfs/Connection: add method Stat(path)Max Kellermann1-0/+30
2014-10-01lib/nfs/FileReader: postpone the nfs_close_async() callMax Kellermann1-1/+42
If an async opertion is in progress, nfs_close_async() will make libnfs crash because the RPC callback will dereference an object that was freed by nfs_close_async().
2014-10-01lib/nfs/Connection: fix memory leak when cancelling Open()Max Kellermann1-3/+11
Close the newly allocated file handle passed to the callback.
2014-10-01lib/nfs/Connection: remove MutexMax Kellermann1-15/+12
All locks are currenly held from only a single thread (the IOThread) and thus we don't need the Mutex.
2014-10-01lib/nfs/Connection: add method GetEventLoop()Max Kellermann1-1/+1
2014-10-01lib/nfs/Connection: remove obsolete flag postponed_destroyMax Kellermann1-9/+1
2014-10-01lib/nfs/Glue: destruct the NfsManager in the I/O threadMax Kellermann1-4/+3
This allows eliminating the indirection code from the NfsConnection destructor.
2014-10-01lib/nfs/Cancellable: use boost::intrusive::listMax Kellermann1-3/+3
Reduce Remove() overhead because we don't have to walk the list to find an iterator by reference.
2014-08-31nfs/Connection: check for disappearing libnfs socketMax Kellermann1-0/+18
2014-08-31nfs/Connection: use only BroadcastError()Max Kellermann1-4/+1
Since BroadcastError() calls BroadcastMountError(), there's no need to check mount_finished here.
2014-08-31nfs/Connection: nfs_get_fd() can return -1Max Kellermann1-0/+3
While reconnecting to the NFS server, the socket is -1, because there is no socket. Fixes a potential crash (assertion failure).
2014-08-31nfs/Connection: use nfs_get_error() for mount errorMax Kellermann1-2/+3
2014-08-31nfs/Connection: fix assertion failureMax Kellermann1-1/+3
2014-06-30lib/nfs/Connection: include poll.hMax Kellermann1-0/+2
2014-06-17input/nfs: use the asynchronous libnfs APIMax Kellermann1-0/+415
More robust and cancellable.