stream constant
String
const stream
Implementation
static const stream =
r'^stream:((?<operation>init|send|receive|done|resume))?((@(?<receiver>[^@:\s]+)))?( ?namespace:(?<namespace>[\w-]+))?( ?startByte:(?<startByte>\d+))?( (?<streamId>[\w-]*))?( (?<fileName>.* ))?((?<length>\d*))?$';