sabul造句

• SABUL used UDP for data transfer and a separate TCP connection for control messages.
• UDT2 removed the TCP control connection in SABUL and used UDP for both data and control information.
• SABUL was later renamed to UDT starting with version 2.0, which was released in 2004.
• The first version of UDT, also known as SABUL ( Simple Available Bandwidth Utility Library ), was designed to support bulk data transfer for scientific data movement over private networks.