stream synchronization parameter

send_download_ack synchronization parameter

UltraLite Static Java User's Guide
Synchronization Parameters Reference
Synchronization parameters

stream synchronization parameter

Function

Set the MobiLink synchronization stream to use for synchronization.

For more information, see stream_parms synchronization parameter.

Access methods

ianywhere.ultralite.runtime.UlStream getStream( )

void setStream( ianywhere.ultralite.runtime.UlStream stream )

Default

The parameter has no default value, and must be explicitly set.

Usage

UlSynchOptions opts = new UlSynchOptions;
opts.setStream(new UlSocketStream() );
opts.setStreamParms( "host=myserver;port=2439" );
// set other options here
conn.synchronize( opts );

When the type of stream requires a parameter, pass that parameter using the stream_parms parameter; otherwise, set the stream_parms parameter to null.

The following stream functions are available, but not all are available on all target platforms:

Stream	Description
ActiveSync (not available for static Java)	ActiveSync synchronization (Windows CE only). For a list of stream parameters, see ActiveSync parameters.
UlHTTPStream()	Synchronize via HTTP. The HTTP stream uses TCP/IP as its underlying transport. UltraLite applications act as Web browsers and the MobiLink synchronization server acts as a Web server. UltraLite applications send POST requests to send data to the server and GET requests to read data from the server. For a list of stream parameters, see HTTP stream parameters.
UlHTTPSStream()	Synchronize via the HTTPS synchronization stream. The HTTPS stream uses SSL or TLS as its underlying protocol. It operates over Internet protocols (HTTP and TCP/IP). The HTTPS stream requires the use of technology supplied by Certicom. Use of Certicom technology requires that you obtain the separately-licensable SQL Anywhere Studio security option and is subject to export regulations. For more information on this option, see Welcome to SQL Anywhere Studio. For a list of stream parameters, see HTTPS stream parameters.
UlSocketStream()	Synchronize via TCP/IP. For a list of stream parameters, see TCP/IP stream parameters.
UlSecureSocketStream()	TCP/IP or HTTP synchronization with transport-layer security using elliptic curve encryption. For a list of stream parameters, see UlSecureSocketStream synchronization parameters.
UlSecureRSASocketStream()	TCP/IP or HTTP synchronization with transport-layer security using RSA encryption. For a list of stream parameters, see UlSecureRSASocketStream synchronization parameters..

For information on Java synchronization streams, see Initializing the synchronization options.