* @return active tree handle
     * @throws CIFSException if connection fails
     *
     */
    synchronized SmbTreeHandleImpl ensureTreeConnected() throws CIFSException {
        // Optimization: Check connection validity more efficiently
        if (this.treeHandle != null && this.treeHandle.isConnected()) {
            // Connection is still valid - reuse it

HSPLokhttp3/internal/connection/RealConnection;->isHealthy(Z)Z
HSPLokhttp3/internal/connection/RealConnection;->isMultiplexed$okhttp()Z
HSPLokhttp3/internal/connection/RealConnection;->onSettings(Lokhttp3/internal/http2/Http2Connection;Lokhttp3/internal/http2/Settings;)V
HSPLokhttp3/internal/connection/RealConnection;->start()V

    assertContent("This comes after a busted connection", response2)

    // Check that a fresh connection was created, either immediately or after attempting reuse.
    // We know that a fresh connection was created if the server recorded a request with sequence
    // number 0. Since the client may have attempted to reuse the broken connection just before

          // This request will share a connection with 'A' cause it's all done.
          client.newCall(Request.Builder().url(server.url("/b")).build()).enqueue(callback)
        }
      },
    )
    callback.await(server.url("/b")).assertCode(200).assertBody("def")
    // New connection.
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
    // Connection reuse!

        String src = source.getConnection();
        if (src != null) {
            if (sourceDominant || target.getConnection() == null) {
                target.setConnection(src);
                target.setLocation("connection", source.getLocation("connection"));
            }
        }
    }

    protected void mergeScm_DeveloperConnection(

     */

    @Override
    public String toString() {
        return Strings.maskSecretValue(url.toString());
    }

    /* URLConnection implementation */
    /**
     * This URLConnection method just returns the result of {@code length()}.
     *
     * @return the length of this file or 0 if it refers to a directory
     */

    @Override

          <version>4.0.0+</version>
          <code>
            <![CDATA[
    /**
     * @see java.lang.Object#toString()
     */
    public String toString() {
        return "Scm {connection=" + getConnection() + "}";
    }
            ]]>
          </code>
        </codeSegment>
      </codeSegments>
    </class>
    <class>
      <name>FileSet</name>
      <version>3.0.0+</version>

	if logKind == 0 {
		logKind = madmin.LogMaskAll
	}

	// Avoid reusing tcp connection if read timeout is hit
	// This is needed to make r.Context().Done() work as
	// expected in case of read timeout
	w.Header().Set("Connection", "close")

	setEventStreamHeaders(w)

	logCh := make(chan log.Info, 1000)
	peers, _ := newPeerRestClients(globalEndpoints)

    val response1 = client.newCall(request).execute()
    val source = response1.body.source()
    assertThat(source.readUtf8()).isEqualTo("ABC")

    // OpenJDK 6 fails on this line, complaining that the connection isn't open yet
    val cipherSuite = response1.handshake!!.cipherSuite
    val localCerts = response1.handshake!!.localCertificates
    val serverCerts = response1.handshake!!.peerCertificates

- Fixed an issue in kube-apiserver, allowing it to recover from an established connection to an incorrect server that never returns the expected response during APIService availability checks. ([#137157](https://github.com/kubernetes/kubernetes/pull/137157), [@bsalamat](https://github.com/bsalamat)) [SIG API Machinery]