National Weather Service United States Department of Commerce

Additional Heavy Rain and Flooding Concerns in Central Texas; Tropical Storm Chantal to Impact the Coastal Carolinas

Heavy rainfall and flooding concerns remain for today across Central Texas and the Hill Country, with scattered thunderstorms expected this afternoon and evening. Tropical Storm Chantal has formed and will bring heavy rainfall and flooding concerns to portions of the coastal Carolinas. Life-threatening surf and rip currents are expected from the Southeast to Mid-Atlantic. Read More >

EMWIN ByteBlaster

Internet File Push

 

• Byte Blaster:

 

     – Client/Server Internet Based Service (NWS is one of many participants)

          • Client software is used to receive products from other servers

          • Local server may have many clients - when a file is received it is immediately re-distributed      

          • A server may collect products from different sources (e.g., satellite broadcast, local LAN, or as a client to another ByteBlaster server)

          • Multiple daisy chains are possible: Server -> Client/Server -> Client/Server ->…    

       – LoadMaster (NWS )

          • Agent for load balancing clients on registered servers

          • Assists in reassignment of clients when a registered server is no longer active
 

• Future Service Outlook:

 

     – IDP Environment does not currently support the Windows environment.

     – Existing operational IDP file-push protocol (e.g., XMPP) does not adequately support binary file transfer today.

     – Alternative 1: Switch to NWWS End User Client software to receive a portion of the EMWIN distribution

          • Provides an Internet push of all EMWIN US-National text products, and then some

          • Does not include EMWIN International or Image Products

     – Alternative 2: Continue to operate client/server networks in absence of the NWS ByteBlaster Servers and LoadMaster.