Commit 8295c810 authored by Jim Fulton's avatar Jim Fulton

Fixed typos.

parent 079d9322
...@@ -27,7 +27,7 @@ New Features (in more or less reverse chronological order) ...@@ -27,7 +27,7 @@ New Features (in more or less reverse chronological order)
# ... do stuff with conn # ... do stuff with conn
This uses a private transaction manager for the connection. This uses a private transaction manager for the connection.
If control exists the block without an error, the transaction is If control exits the block without an error, the transaction is
committed, otherwise, it is aborted. committed, otherwise, it is aborted.
- Convenience functions ZODB.connection and ZEO.connection provide a - Convenience functions ZODB.connection and ZEO.connection provide a
...@@ -93,18 +93,18 @@ New Features (in more or less reverse chronological order) ...@@ -93,18 +93,18 @@ New Features (in more or less reverse chronological order)
quick verification of ZEO clients less than a given age even if the quick verification of ZEO clients less than a given age even if the
number of transactions the client hasn't seen exceeds the number of transactions the client hasn't seen exceeds the
invalidation queue size. This is only recommended if the storage invalidation queue size. This is only recommended if the storage
being served supports effecient iteration from a point near the end being served supports efficient iteration from a point near the end
of the transaction history. of the transaction history.
- The FileStorage iterator now handles large files better. When - The FileStorage iterator now handles large files better. When
iteratng from a starting transaction near the end of the file, the iterating from a starting transaction near the end of the file, the
iterator will scan backward from the end of the file to find the iterator will scan backward from the end of the file to find the
starting point. This enhancement makes it practical to take starting point. This enhancement makes it practical to take
advantage of the new storage server invalidation-age option. advantage of the new storage server invalidation-age option.
- Previously, database connections were managed as a stack. This - Previously, database connections were managed as a stack. This
tended to cause the same connection(s) to be used over and over. tended to cause the same connection(s) to be used over and over.
For example, the most used conection would typically be the onlyt For example, the most used connection would typically be the only
connection used. In some rare situations, extra connections could connection used. In some rare situations, extra connections could
be opened and end up on the top of the stack, causing extreme memory be opened and end up on the top of the stack, causing extreme memory
wastage. Now, when connections are placed on the stack, they sink wastage. Now, when connections are placed on the stack, they sink
...@@ -112,7 +112,7 @@ New Features (in more or less reverse chronological order) ...@@ -112,7 +112,7 @@ New Features (in more or less reverse chronological order)
- There is a new pool-timeout database configuration option to specify that - There is a new pool-timeout database configuration option to specify that
connections unused after the given time interval should be garbage connections unused after the given time interval should be garbage
colection. This will provide a means of dealing with extra collection. This will provide a means of dealing with extra
connections that are created in rare circumstances and that would connections that are created in rare circumstances and that would
consume an unreasonable amount of memory. consume an unreasonable amount of memory.
...@@ -147,7 +147,7 @@ New Features (in more or less reverse chronological order) ...@@ -147,7 +147,7 @@ New Features (in more or less reverse chronological order)
- When configuring storages in a storage server, the storage name now - When configuring storages in a storage server, the storage name now
defaults to "1". In the overwhelmingly common case that a single defaults to "1". In the overwhelmingly common case that a single
storage, the name can now be ommitted. storage, the name can now be omitted.
- FileStorage now provides optional garbage collection. A 'gc' - FileStorage now provides optional garbage collection. A 'gc'
keyword option can be passed to the pack method. A false value keyword option can be passed to the pack method. A false value
...@@ -179,7 +179,7 @@ New Features (in more or less reverse chronological order) ...@@ -179,7 +179,7 @@ New Features (in more or less reverse chronological order)
- Multi-version concurrency control and iteration - Multi-version concurrency control and iteration
- Explicit support dfor demo-storage stacking via push and pop methods. - Explicit support for demo-storage stacking via push and pop methods.
- Wen calling ZODB.DB to create a database, you can now pass a file - Wen calling ZODB.DB to create a database, you can now pass a file
name, rather than a storage to use a file storage. name, rather than a storage to use a file storage.
...@@ -204,7 +204,7 @@ New Features (in more or less reverse chronological order) ...@@ -204,7 +204,7 @@ New Features (in more or less reverse chronological order)
- New `ClientStorage` configuration option `drop_cache_rather_verify`. - New `ClientStorage` configuration option `drop_cache_rather_verify`.
If this option is true then the ZEO client cache is dropped instead of If this option is true then the ZEO client cache is dropped instead of
the long (unoptimized) verification. For large caches, setting this the long (unoptimized) verification. For large caches, setting this
option can avoid effective downtimes in the order of hours when option can avoid effective down times in the order of hours when
the connection to the ZEO server was interrupted for a longer time. the connection to the ZEO server was interrupted for a longer time.
- Cleaned-up the storage iteration API and provided an iterator implementation - Cleaned-up the storage iteration API and provided an iterator implementation
...@@ -214,7 +214,7 @@ New Features (in more or less reverse chronological order) ...@@ -214,7 +214,7 @@ New Features (in more or less reverse chronological order)
- Document conflict resolution (see ZODB/ConflictResolution.txt). - Document conflict resolution (see ZODB/ConflictResolution.txt).
- Support multidatabase references in conflict resolution. - Support multi-database references in conflict resolution.
- Make it possible to examine oid and (in some situations) database - Make it possible to examine oid and (in some situations) database
name of persistent object references during conflict resolution. name of persistent object references during conflict resolution.
...@@ -361,7 +361,7 @@ Bugs Fixed ...@@ -361,7 +361,7 @@ Bugs Fixed
- Fix for bug #181712: Make ClientStorage update `lastTransaction` directly - Fix for bug #181712: Make ClientStorage update `lastTransaction` directly
after connecting to a server, even when no cache verification is necessary. after connecting to a server, even when no cache verification is necessary.
- Fixed bug in blob filesystem helper: the `isSecure` check was inversed. - Fixed bug in blob filesystem helper: the `isSecure` check was inverted.
- Fixed bug in transaction buffer: a tuple was unpacked incorrectly in - Fixed bug in transaction buffer: a tuple was unpacked incorrectly in
`clear`. `clear`.
...@@ -381,7 +381,7 @@ Bugs Fixed ...@@ -381,7 +381,7 @@ Bugs Fixed
versions of objects. versions of objects.
- Fixed a serious bug that could cause client I/O to stop - Fixed a serious bug that could cause client I/O to stop
(hang). This was accomonied by a critical log message along the (hang). This was accompanied by a critical log message along the
lines of: "RuntimeError: dictionary changed size during iteration". lines of: "RuntimeError: dictionary changed size during iteration".
- Fixed bug #127182: Blobs were subclassable which was not desired. - Fixed bug #127182: Blobs were subclassable which was not desired.
...@@ -446,7 +446,7 @@ Bugs Fixed ...@@ -446,7 +446,7 @@ Bugs Fixed
- Cache records are written in several steps. If a process exits - Cache records are written in several steps. If a process exits
after writing begins and before it is finishes, the cache will be after writing begins and before it is finishes, the cache will be
corrupt on restart. The way records are writted was changed to corrupt on restart. The way records are written was changed to
make cache record updates atomic. make cache record updates atomic.
- There was no lock file to prevent opening a cache multiple times - There was no lock file to prevent opening a cache multiple times
...@@ -459,13 +459,13 @@ Bugs Fixed ...@@ -459,13 +459,13 @@ Bugs Fixed
- When using ZEO Client Storages, Errors occured when trying to store - When using ZEO Client Storages, Errors occured when trying to store
objects too big to fit in the ZEO cache file. objects too big to fit in the ZEO cache file.
- Fixed bug in blob filesystem helper: the `isSecure` check was inversed. - Fixed bug in blob filesystem helper: the `isSecure` check was inverted.
- Fixed bug in transaction buffer: a tuple was unpacked incorrectly in - Fixed bug in transaction buffer: a tuple was unpacked incorrectly in
`clear`. `clear`.
- Fixed bug in Connection.TmpStore: load() would not defer to the - Fixed bug in Connection.TmpStore: load() would not defer to the
backend storage for loading blobs. back-end storage for loading blobs.
- Fixed bug #190884: Wrong reference to `POSKeyError` caused NameError. - Fixed bug #190884: Wrong reference to `POSKeyError` caused NameError.
......
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