final case class WritePath(path: Path, position: Long, count: Long, ack: Event) extends SimpleWriteCommand with Product with Serializable
Write count
bytes starting at position
from file at filePath
to the connection.
The count must be > 0. The connection actor will reply with a CommandFailed
message if the write could not be enqueued. If SimpleWriteCommand#wantsAck
returns true, the connection actor will reply with the supplied SimpleWriteCommand#ack
token once the write has been successfully enqueued to the O/S kernel.
Note that this does not in any way guarantee that the data will be
or have been sent! Unfortunately there is no way to determine whether
a particular write has been sent by the O/S.
- Source
- Tcp.scala
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- WritePath
- Serializable
- Product
- Equals
- SimpleWriteCommand
- WriteCommand
- Command
- HasFailureMessage
- Message
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Value Members
- def ++:(writes: Iterable[WriteCommand]): WriteCommand
Prepends this command with a number of other writes.
Prepends this command with a number of other writes. The first element of the given Iterable becomes the first sub write of a potentially created
CompoundWrite
.- Definition Classes
- WriteCommand
- def +:(other: SimpleWriteCommand): CompoundWrite
Prepends this command with another
Write
orWriteFile
to form aCompoundWrite
.Prepends this command with another
Write
orWriteFile
to form aCompoundWrite
.- Definition Classes
- WriteCommand
- val ack: Event
The acknowledgment token associated with this write command.
The acknowledgment token associated with this write command.
- Definition Classes
- WritePath → SimpleWriteCommand
- def append(that: WriteCommand): CompoundWrite
Java API: appends this command with another
WriteCommand
to form aCompoundWrite
.Java API: appends this command with another
WriteCommand
to form aCompoundWrite
.- Definition Classes
- SimpleWriteCommand
- val count: Long
- def failureMessage: CommandFailed
- Definition Classes
- Command → HasFailureMessage
- val path: Path
- val position: Long
- def prepend(writes: Iterable[WriteCommand]): WriteCommand
Java API: prepends this command with a number of other writes.
Java API: prepends this command with a number of other writes. The first element of the given Iterable becomes the first sub write of a potentially created
CompoundWrite
.- Definition Classes
- WriteCommand
- def prepend(that: SimpleWriteCommand): CompoundWrite
Java API: prepends this command with another
Write
orWriteFile
to form aCompoundWrite
.Java API: prepends this command with another
Write
orWriteFile
to form aCompoundWrite
.- Definition Classes
- WriteCommand
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- def wantsAck: Boolean
An acknowledgment is only sent if this write command “wants an ack”, which is equivalent to the #ack token not being a of type NoAck.
An acknowledgment is only sent if this write command “wants an ack”, which is equivalent to the #ack token not being a of type NoAck.
- Definition Classes
- SimpleWriteCommand