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Bounded no. of connections #17

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Bounded no. of connections #17

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d9a7d75
Bounded no. of connections
anant-indix Dec 3, 2018
9334845
Refactor and remove Timer
anant-indix Dec 3, 2018
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35 changes: 19 additions & 16 deletions src/main/scala/bubblewrap/HttpClient.scala
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Original file line number Diff line number Diff line change
@@ -1,16 +1,13 @@
package bubblewrap

import java.net.URL
import java.util.concurrent.TimeUnit

import io.netty.handler.codec.http.HttpHeaders.Names._
import io.netty.handler.codec.http.HttpHeaders.Values._
import io.netty.handler.codec.http.cookie.ClientCookieDecoder
import io.netty.handler.ssl.util.InsecureTrustManagerFactory
import io.netty.handler.ssl.{SslContextBuilder, SslProvider}
import io.netty.util.HashedWheelTimer
import org.asynchttpclient.netty.NettyResponseFuture
import org.asynchttpclient.netty.channel.DefaultChannelPool
import org.asynchttpclient.proxy.ProxyServer
import org.asynchttpclient.{DefaultAsyncHttpClient, DefaultAsyncHttpClientConfig, Realm}

Expand All @@ -21,19 +18,25 @@ import scala.util.Try
class HttpClient(clientSettings: ClientSettings = ClientSettings()) {
val lenientSSLContext = SslContextBuilder.forClient().sslProvider(SslProvider.JDK).trustManager(InsecureTrustManagerFactory.INSTANCE).build()

val timer = new HashedWheelTimer(100, TimeUnit.MILLISECONDS, 3072)
val pool = new DefaultChannelPool(60000, -1, DefaultChannelPool.PoolLeaseStrategy.FIFO, timer, 1000)
val client = new DefaultAsyncHttpClient(new DefaultAsyncHttpClientConfig.Builder()
.setConnectTimeout(clientSettings.connectionTimeout)
.setRequestTimeout(clientSettings.requestTimeout)
.setReadTimeout(clientSettings.readTimeout)
.setSslContext(lenientSSLContext)
.setUseInsecureTrustManager(true)
.setMaxRequestRetry(clientSettings.retries)
.setFollowRedirect(false)
.setKeepAlive(clientSettings.keepAlive)
.setChannelPool(pool)
.setNettyTimer(timer).build())
// val timer = new HashedWheelTimer(100, TimeUnit.MILLISECONDS, 3072)
// val pool = new DefaultChannelPool(60000, -1, DefaultChannelPool.PoolLeaseStrategy.FIFO, timer, 1000)
val client = new DefaultAsyncHttpClient(
new DefaultAsyncHttpClientConfig.Builder()
.setConnectTimeout(clientSettings.connectionTimeout)
.setRequestTimeout(clientSettings.requestTimeout)
.setReadTimeout(clientSettings.readTimeout)
.setSslContext(lenientSSLContext)
.setUseInsecureTrustManager(true)
.setMaxRequestRetry(clientSettings.retries)
.setFollowRedirect(false)
.setKeepAlive(clientSettings.keepAlive)
.setMaxConnections(clientSettings.maxTotalConnections)
.setMaxConnectionsPerHost(clientSettings.maxConnectionPerHost)
.setPooledConnectionIdleTimeout(60000)
// .setChannelPool(pool)
// .setNettyTimer(timer)
.build()
)


def get(url: WebUrl, config: CrawlConfig) = {
Expand Down