PowerBuilder
PowerBuilder
Receive a Block of Bytes to a File
See more Socket/SSL/TLS Examples
Demonstrates Socket.ReceiveBytesToFile, which receives one available block of bytes and appends it to a file.
The file path is relative to the application's current working directory. An absolute path may also be used. Supply the path appropriate to your own environment.
Background. Any buffered data is written first; otherwise a single receive operation is performed. The method appends, so repeated calls accumulate received blocks in the file.
Chilkat PowerBuilder Downloads
integer li_rc
integer li_Success
oleobject loo_Socket
integer li_BTls
integer li_MaxWaitMs
li_Success = 0
loo_Socket = create oleobject
li_rc = loo_Socket.ConnectToNewObject("Chilkat.Socket")
if li_rc < 0 then
destroy loo_Socket
MessageBox("Error","Connecting to COM object failed")
return
end if
// Connect to the server using TLS.
li_BTls = 1
li_MaxWaitMs = 5000
li_Success = loo_Socket.Connect("example.com",5000,li_BTls,li_MaxWaitMs)
if li_Success = 0 then
Write-Debug loo_Socket.LastErrorText
destroy loo_Socket
return
end if
// The file path is relative to the application's current working directory. An absolute path
// may also be used. Supply the path appropriate to your own environment.
// Receive one available block of bytes and append it to a file. If bytes are already buffered,
// they are used first; otherwise a single receive operation is performed.
li_Success = loo_Socket.ReceiveBytesToFile("qa_output/received.dat")
if li_Success = 0 then
Write-Debug loo_Socket.LastErrorText
destroy loo_Socket
return
end if
Write-Debug "Received block appended to the file."
destroy loo_Socket