PHP » GoLang |
login |
register |
about
|
GoLang MongoCursor::awaitData
request it (372)
GoLang replacement for PHP's MongoCursor::awaitData
[edit | history]
MongoCursor::awaitData(PECL mongo >=1.2.11) MongoCursor::awaitData — Sets whether this cursor will wait for a while for a tailable cursor to return more data DescriptionThis method is to be used with tailable cursors. If we are at the end of the data, block for a while rather than returning no data. After a timeout period, we do return as normal. Parameters
Return ValuesReturns this cursor. Errors/ExceptionsThrows MongoCursorException if this cursor has started iterating. ExamplesExample #1 MongoCursor::awaitData() example In this example we tail the "oplog" and instead of sleeping during every iteration, we set the MongoCursor::awaitData() option. MongoCursor::hasNext() will now block until there is more data available.
<?php See AlsoMongoDB core docs on » tailable cursors.
|
more
Recently updated
more
Most requested
more
Last requests
|