@param context - sender context, to match reply w/ request
@param bde_bp - The Bit-position value for the entry, i.e. the sender's
Use 0 for the default (match any source) entry.
@param context - sender context, to match reply w/ request
@param bde_bp - The Bit-position value for the entry, i.e. the sender's
Use 0 for the default (match any source) entry.