title: TLSv1 is not enabled or not supported by the client
body: <p>i use okhttp to send request to server but i got the error </p>
  
  <pre><code>Server chose TLSv1, but that protocol version is not enabled or not supported by the client.
  javax.net.ssl.SSLHandshakeException: Server chose TLSv1, but that protocol version is not enabled or not supported by the client.
      at sun.security.ssl.ClientHandshaker.serverHello(ClientHandshaker.java:452)
      at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:206)
      at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1026)
      at sun.security.ssl.Handshaker.process_record(Handshaker.java:961)
      at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)
      at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
      at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
      at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
      at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:336)
      at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:300)
      at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:185)
      at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.java:224)
      at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.java:108)
      at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.java:88)
      at okhttp3.internal.connection.Transmitter.newExchange(Transmitter.java:169)
      at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:41)
      at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
      at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
      at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:94)
      at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
      at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
      at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
      at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
      at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:88)
      at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
      at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
  </code></pre>
  
  <p>But i send request more time, it works. I don't know why. Please help me!</p>