Question

我使用Retrofit库将请求发送到服务器的API。我的服务器网址是HTTPS协议。有时我会在几分钟后重新启动应用程序并修复此错误。

SSL握手已中止：ssl = 0x55ad47e080：系统调用期间发生I / O错误，对等方重置了连接

我阅读了stackoverflow中的所有答案，并设置了 TLSSocketFactory.java ，但问题仍未解决。

import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;

import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;

public class TLSSocketFactory extends SSLSocketFactory {

    private final SSLSocketFactory delegate;
    private TrustManager[] trustManagers;

    TLSSocketFactory() throws KeyStoreException, KeyManagementException,     NoSuchAlgorithmException {
        generateTrustManagers();
        SSLContext context = SSLContext.getInstance("TLS");
        context.init(null, trustManagers, null);
        delegate = context.getSocketFactory();
    }

    private void generateTrustManagers() throws KeyStoreException, NoSuchAlgorithmException {
        TrustManagerFactory trustManagerFactory =     TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    trustManagerFactory.init((KeyStore) null);
        TrustManager[] trustManagers =     trustManagerFactory.getTrustManagers();

        if (trustManagers.length != 1 || !(trustManagers[0] instanceof     X509TrustManager)) {
            throw new IllegalStateException("Unexpected default trust managers:"
                + Arrays.toString(trustManagers));
        }

        this.trustManagers = trustManagers;
    }

    @Override
    public String[] getDefaultCipherSuites() {
        return delegate.getDefaultCipherSuites();
    }

    @Override
    public String[] getSupportedCipherSuites() {
        return delegate.getSupportedCipherSuites();
    }

    @Override
    public Socket createSocket() throws IOException {
        return enableTLSOnSocket(delegate.createSocket());
    }

    @Override
    public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
        return enableTLSOnSocket(delegate.createSocket(s, host, port, autoClose));
    }

    @Override
    public Socket createSocket(String host, int port) throws IOException {
        return enableTLSOnSocket(delegate.createSocket(host, port));
    }

    @Override
    public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException {
        return enableTLSOnSocket(delegate.createSocket(host, port, localHost, localPort));
    }

    @Override
    public Socket createSocket(InetAddress host, int port) throws IOException {
        return enableTLSOnSocket(delegate.createSocket(host, port));
    }

    @Override
    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
        return enableTLSOnSocket(delegate.createSocket(address, port, localAddress, localPort));
    }

    private Socket enableTLSOnSocket(Socket socket) {
        if (socket instanceof SSLSocket) {
            ((SSLSocket) socket).setEnabledProtocols(new String[]{"TLSv1.1", "TLSv1.2"});
        }
        return socket;
    }

    X509TrustManager getTrustManager() {
        return (X509TrustManager) trustManagers[0];
    }
}

为什么会发生此错误，我该如何解决？

Answer 1

尝试

setKeepAlive(true) setSoKeepalive(HttpParams params, enableKeepalive="true")

请参阅， Connection reset by peer exception

SSL握手中止：ssl = 0x55ad47e080：系统调用期间I / O错误，对等方重置连接

1 个答案: