small positive number that configures the shuffle sharding of requests into queues.  When enqueuing a request at this priority level the request's flow identifier (a string pair) is hashed and the hash value is used to shuffle the list of queues and deal a hand of the size specified here.  The request is put into one of the shortest queues in that hand. `handSize` must be no larger than `queues`, and should be significantly smaller (so that a few heavy flows do not saturate most of the queues).  See...

			}
		}
	}), func(ts *httptest.Server) {
		ts.Config.ErrorLog = log.New(io.Discard, "", 0)
	}).ts

	// Connect an idle TCP connection to this server before we run
	// our real tests. This idle connection used to block forever
	// in the TLS handshake, preventing future connections from
	// being accepted. It may prevent future accidental blocking
	// in newConn.

// 	Portions Copyright © 2009 The Go Authors. All rights reserved.
//
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// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
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// copies of the Software, and to permit persons to whom the Software is