BugReportTest

package test

import io.ktor.client.HttpClient
import io.ktor.client.engine.apache.Apache
import io.ktor.client.features.logging.DEFAULT
import io.ktor.client.features.logging.LogLevel
import io.ktor.client.features.logging.Logger
import io.ktor.client.features.logging.Logging
import io.ktor.client.request.get
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import org.apache.http.HttpHost
import org.apache.http.auth.AuthScope
import org.apache.http.auth.UsernamePasswordCredentials
import org.apache.http.client.protocol.RequestAddCookies
import org.apache.http.client.protocol.ResponseProcessCookies
import org.apache.http.impl.client.BasicCredentialsProvider
import org.junit.jupiter.api.Test


class BugReportTest {

    private val httpClient = HttpClient(Apache) {
        install(Logging) {
            logger = Logger.DEFAULT
            level = LogLevel.HEADERS
        }
        engine {
            customizeClient {
                addInterceptorFirst(RequestAddCookies())
                addInterceptorFirst(ResponseProcessCookies())

                setProxy(HttpHost("123.123.123.123", 1234))

                val credentialsProvider = BasicCredentialsProvider()
                credentialsProvider.setCredentials(
                        AuthScope("123.123.123.123", 1234),
                        UsernamePasswordCredentials("proxy_user", "proxy_password")
                )

                setDefaultCredentialsProvider(credentialsProvider)
            }
        }
    }

    @Test
    fun testClient() = runBlocking<Unit> {
        (0..100).map {
            launch(Dispatchers.IO) {
                httpClient.get<String>("https://google.com")
                getNested()
            }
        }
    }

    private suspend fun getNested() = coroutineScope {
        (0..50).map {
            launch(Dispatchers.IO) {
                httpClient.get<String>("https://jsonplaceholder.typicode.com")
            }
        }
    }
}