Question2Replies710Views Sivajyothi Member since 2015 11 posts HSBC Software Solution Posted: April 2, 2019Last activity: May 3, 2019 Closed ClientProtocolException - The server failed to respond with a valid HTTP responseHi ,we are trying to connect to APNS service(https://api.push.apple.com) through REST connector.On test connectivity we are getting ClientProtocolException.com.pega.pegarules.pub.services.ConnectorException: Caught unhandled exception: java.lang.RuntimeException: org.apache.http.client.ClientProtocolException.Can anyone help us.Attached the Test connectivity result.Thanks.***Edited by Moderator Marissa to update platform capability tags**** Pega Platform Data Integration ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 1 year agoSivajyothi HSBC Software Solution replied to SivajyothiHi , Any thoughts on the above issue. we could see that Apple API is based on HTTP/2 Network protocol(https://developer.apple.com/library/archive/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/CommunicatingwithAPNs.html#//apple_ref/doc/uid/TP40008194-CH11-SW1) ,but as per my knowledge pega supports only HTTP/1.0/1.1 network protocol. Could any one confirm pega supports HTTP/2 and how to send request with HTTP/2 network protocol from pega application. Posted: 1 year agomoiss_gcs PEGA replied to SivajyothiWhich Pega version do you use? Check https://community.pega.com/support/support-articles/configuring-push-notification-ios if that is applicable.