diff options
Diffstat (limited to 'vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java')
| -rw-r--r-- | vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java b/vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java index c25b6536bb1..4515bb3fc20 100644 --- a/vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java +++ b/vpp-api/java/jvpp-registry/org/openvpp/jvpp/JVppRegistry.java @@ -62,8 +62,15 @@ public interface JVppRegistry extends AutoCloseable { /** * Sends control ping. Reply handler calls callback registered for give plugin. * + * Control ping is used for initial RX thread to Java thread attachment + * that takes place in the plugin's JNI lib + * and to wrap dump message replies in one list. + * + * VPP plugins don't have to provide special control ping, therefore + * it is necessary to providing control ping support in JVppRegistry. + * @param clazz identifies plugin that should receive ping callback - * @return unique identifer of message in message queue + * @return unique identifier of message in message queue */ int controlPing(final Class<? extends JVpp> clazz) throws VppInvocationException; } |