客户端未启用或不支持TLSv1 [英] TLSv1 is not enabled or not supported by the client

问题描述

我使用okhttp向服务器发送请求，但出现错误

i use okhttp to send request to server but i got the error

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)

但是我发送了更多时间的请求，它可以工作.我不知道为什么请帮帮我！

But i send request more time, it works. I don't know why. Please help me!

推荐答案

OkHttp会记住先前已失败的路由，并在建立新连接时尝试其他路由.您的服务器可能可以通过多条路径访问.

OkHttp remembers which routes have failed previously and tries other routes instead when making new connections. It's possible your server is reachable via multiple routes.

通常，这是由于多个IP地址引起的，但也可能是由于多个客户端代理引起的.

Typically this is due to multiple IP addresses, but it could also be due to multiple client-side proxies.

如果不同的路由具有不同的TLS设置，则可能导致此行为.

If different routes have different TLS settings that could cause this behavior.

这篇关于客户端未启用或不支持TLSv1的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！