Question 2 Replies 1007 Views × Close popover Siva Jyothi PamiReddy (Sivajyothi) DHL DHL IN View Profile Send Message Sivajyothi Member since 2015 12 posts DHL Posted: April 2, 2019 Last activity: May 3, 2019 Posted: 2 Apr 2019 7:53 EDT Last activity: 3 May 2019 4:07 EDT Closed ClientProtocolException - The server failed to respond with a valid HTTP response Hi , 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 popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover 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: 2 years ago Posted: 9 Apr 2019 0:08 EDT × Close popover Siva Jyothi PamiReddy (Sivajyothi) DHL DHL IN View Profile Send Message Sivajyothi DHL replied to Sivajyothi Hi , 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: 2 years ago Posted: 3 May 2019 4:07 EDT × Close popover Sergei Moissejev (moiss_gcs) PEGA Sr. Software Solutions Engineer Pegasystems Inc. GB View Profile Send Message moiss_gcs PEGA replied to Sivajyothi Which Pega version do you use? Check https://community.pega.com/support/support-articles/configuring-push-notification-ios if that is applicable.