You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
58 lines
1.9 KiB
58 lines
1.9 KiB
Imports System.IO
|
|
Imports Microsoft.VisualBasic.MIME.application.json.BSON
|
|
|
|
Namespace IpcStream
|
|
|
|
Public Class SocketRef
|
|
|
|
Public Property address As String
|
|
|
|
''' <summary>
|
|
''' buffered object is <see cref="ObjectStream"/>
|
|
''' </summary>
|
|
''' <param name="target"></param>
|
|
''' <param name="emit"></param>
|
|
''' <returns></returns>
|
|
Public Shared Function WriteBuffer(target As Object, Optional emit As StreamEmit = Nothing) As SocketRef
|
|
Dim stream As ObjectStream
|
|
Dim ref As SocketRef = CreateReference()
|
|
|
|
If emit Is Nothing Then
|
|
stream = New StreamEmit().handleSerialize(target)
|
|
Else
|
|
stream = emit.handleSerialize(target)
|
|
End If
|
|
|
|
Using file As Stream = ref.address.Open(FileMode.OpenOrCreate, doClear:=True, [readOnly]:=False)
|
|
Call stream.Serialize(file)
|
|
Call stream.Dispose()
|
|
End Using
|
|
|
|
Return ref
|
|
End Function
|
|
|
|
Public Function Open() As ObjectStream
|
|
Using file As Stream = address.Open(FileMode.Open, doClear:=False, [readOnly]:=True)
|
|
Return New ObjectStream(file)
|
|
End Using
|
|
End Function
|
|
|
|
Public Overrides Function ToString() As String
|
|
Return address
|
|
End Function
|
|
|
|
Public Shared Function GetSocket(stream As ObjectStream) As SocketRef
|
|
Using file As Stream = stream.openMemoryBuffer
|
|
Return BSONFormat.Load(file).CreateObject(GetType(SocketRef))
|
|
End Using
|
|
End Function
|
|
|
|
Public Shared Function CreateReference() As SocketRef
|
|
Return App.GetAppSysTempFile(".sock", App.PID.ToHexString, prefix:="Parallel")
|
|
End Function
|
|
|
|
Public Shared Widening Operator CType(ref As String) As SocketRef
|
|
Return New SocketRef With {.address = ref}
|
|
End Operator
|
|
End Class
|
|
End Namespace |