/**
   * The reason why this stream was closed, or null if it closed normally or has not yet been
   * closed.
   *
   * If there are multiple reasons to abnormally close this stream (such as both peers closing it
   * near-simultaneously) then this is the first reason known to this peer.
   */
  internal var errorCode: ErrorCode? = null
    get() = withLock { field }

                        this.witnessClient = null;
                        this.witnessEnabled = false;
                    } catch (Exception e) {
                        log.debug("Error closing witness client during emergency cleanup", e);
                    }
                }

                if (this.leaseManager != null) {
                    try {
                        this.leaseManager.shutdown();

func (p *Parser) floatExpr() float64 {
	tok := p.next()
	switch tok.ScanToken {
	case '(':
		v := p.floatExpr()
		if p.next().ScanToken != ')' {
			p.errorf("missing closing paren")
		}
		return v
	case '+':
		return +p.floatExpr()
	case '-':
		return -p.floatExpr()
	case scanner.Float:
		return p.atof(tok.String())
	}

                // StringWriter close() should not throw IOException, but log just in case
                if (logger.isDebugEnabled()) {
                    logger.debug("Unexpected IOException while closing StringWriter", e);
                }
            }
            return buf.toString();
        };
        final String message;

  }

  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  private static void closeAll(BaseStream<?, ?>[] toClose) {
    // If one of the streams throws an exception, continue closing the others, then throw the
    // exception later. If more than one stream throws an exception, the later ones are added to the
    // first as suppressed exceptions. We don't catch Error on the grounds that it should be allowed

    }
    
    @Override
    public void close() {
        if (handle != null) {
            try {
                handle.close();
            } catch (Exception e) {
                log.error("Error closing witness RPC handle", e);
            }
        }
    }
    
    // RPC Stub classes for witness operations
    private static class WitnessRegisterStub extends DcerpcMessage {

    only does when assertions are enabled.)

 *  Fix: Honor `RequestBody.isOneShot()` in `HttpLoggingInterceptor`.


## Version 4.2.2

_2019-10-06_

 *  Fix: When closing a canceled HTTP/2 stream, don't send the `END_STREAM` flag. This could cause
    the server to incorrectly interpret the stream as having completed normally. This is most useful
    when a request body needs to cancel its own call.

                    ExceptionMiddleware, handlers=exception_handlers, debug=debug
                ),
                # Add FastAPI-specific AsyncExitStackMiddleware for closing files.
                # Before this was also used for closing dependencies with yield but
                # those now have their own AsyncExitStack, to properly support
                # streaming responses while keeping compatibility with the previous

    when explicitly forbidden.
 *  Fix: Throw a `SSLPeerUnverifiedException` when host verification fails.
 *  Fix: MockWebServer explicitly closes sockets. (On some Android releases,
    closing the input stream and output stream of a socket is not sufficient.
 *  Fix: Buffer outgoing HTTP/2 frames to limit how many outgoing frames are
    created.
 *  Fix: Avoid crashing when cache writing fails due to a full disk.

    edge-case regression introduced with the events cleanup in 3.14.0.

 *  Fix: Provide actionable advice when the exchange is non-null. Prior to 3.14, OkHttp would
    silently leak connections when an interceptor retries without closing the response body. With
    3.14 we detect this problem but the exception was not helpful.

## Version 3.14.0

_2019-03-14_