&& this.sbuf[6] == (byte) 'M' && this.sbuf[7] == (byte) 'B') {
                break; /* all good (SMB) */
            }

            /* out of phase maybe? */
            /* inch forward 1 byte and try again */
            for (int i = 0; i < 35; i++) {
                log.warn("Possibly out of phase, trying to resync " + Hexdump.toHexString(this.sbuf, 0, 16));

         *
         * OK, it's technically possible for this to fail in the presence of unsafe publishing, as
         * discussed in the comments in TimeoutFuture. TODO(cpovirk): Maybe check for null before
         * calling recordOutputCancellation?
         */
        requireNonNull(localState).recordOutputCancellation(interruptIfRunning);
        return true;
      }
      return false;

              pos = componentDelimiterOffset
              break@authority
            }
          }
        }
      } else {
        // This is a relative link. Copy over all authority components. Also maybe the path & query.
        this.encodedUsername = base.encodedUsername
        this.encodedPassword = base.encodedPassword
        this.host = base.host
        this.port = base.port

// * int is used as an index into arrays.
// * Deletion functions are safe to call on nullptr.
//
// Questions left to address:
// * Might at some point need a way for callers to provide their own Env.
// * Maybe add TF_TensorShape that encapsulates dimension info.
//
// Design decisions made:
// * Backing store for tensor memory has an associated deallocation
//   function.  This deallocation function will point to client code