import okhttp3.internal.connection.RoutePlanner.ConnectResult
import okhttp3.internal.http.ExchangeCodec
import okhttp3.internal.http1.Http1ExchangeCodec
import okhttp3.internal.platform.Platform
import okhttp3.internal.tls.OkHostnameVerifier
import okhttp3.internal.toHostHeader

/**
 * A single attempt to connect to a remote server, including these steps:
 *
 *  * [TCP handshake][connectSocket]

import okhttp3.internal.http2.Http2Stream
import okhttp3.internal.http2.Settings
import okhttp3.internal.http2.StreamResetException
import okhttp3.internal.isHealthy
import okhttp3.internal.tls.OkHostnameVerifier
import okio.Buffer

/**
 * A connection to a remote web server capable of carrying 1 or more concurrent streams.
 *
 * Connections are shared in a connection pool. Accesses to the connection's state must be guarded

import okhttp3.ResponseBody.Companion.toResponseBody
import okhttp3.internal.authenticator.JavaNetAuthenticator
import okhttp3.internal.http2.Settings
import okhttp3.internal.proxy.NullProxySelector
import okhttp3.internal.tls.OkHostnameVerifier
import okhttp3.java.net.cookiejar.JavaNetCookieJar
import okhttp3.logging.HttpLoggingInterceptor
import okhttp3.logging.LoggingEventListener
import okhttp3.mockwebserver.MockResponse