Support ssai sessions

src/main/java/com/blazemeter/jmeter/videostreaming/core/VideoStreamingHttpClient.java

@@ -47,7 +47,8 @@ public HTTPSampleResult downloadUri(URI uri) {
       throw new SamplerInterruptedException();
     }
     try {
-      return sample(uri.toURL(), "GET", false, 0);
+
+      return sample(uri.normalize().toURL(), "GET", false, 0);
     } catch (MalformedURLException e) {
       throw new IllegalArgumentException(e);
     }

src/main/java/com/blazemeter/jmeter/videostreaming/dash/DashSampler.java

@@ -13,6 +13,7 @@
 import com.blazemeter.jmeter.videostreaming.core.exception.PlaylistDownloadException;
 import com.blazemeter.jmeter.videostreaming.core.exception.PlaylistParsingException;
 import java.net.URI;
+import java.net.URISyntaxException;
 import java.time.Duration;
 import java.time.Instant;
 import java.util.ArrayList;
@@ -71,6 +72,15 @@ public MediaRepresentation findMatchingVariant(List<MediaRepresentation> variant
           if (awaitMillis > 0) {
             timeMachine.awaitMillis(awaitMillis);
           }
+
+          List<String> locations = manifest.getLocations();
+          if (locations != null && !locations.isEmpty()) {
+            try {
+              masterUri = new URI(locations.get(0));
+            } catch (URISyntaxException e) {
+              e.printStackTrace();
+            }
+          }
           manifest = downloadPlaylist(masterUri, p -> MASTER_TYPE_NAME,
               Manifest::fromUriAndBody);
           mediaPlayback.updateManifest(manifest);

src/main/java/com/blazemeter/jmeter/videostreaming/dash/Manifest.java

@@ -105,4 +105,8 @@ public Instant getAvailabilityStartTime() {
     return time != null ? time.toInstant() : Instant.MIN;
   }
 
+  public List<String> getLocations() {
+    return mpd.getLocations();
+  }
+
 }