msg/Connection: add warning/note on get_peer_global_id

This field isn't populated for loopback connections because the msgr
doesn't have any insight into what global_id its user has.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/msg/Connection.h b/src/msg/Connection.h
index fa516e81025a14739c75a08ee4f2794dea1438b4..735c2b039f74ea3dd1d916fe2cf1cb398b64ce07 100644 (file)
--- a/src/msg/Connection.h
+++ b/src/msg/Connection.h
@@ -153,6 +153,7 @@ public:
    */
   virtual void mark_disposable() = 0;
 
+  // WARNING / FIXME: this is not populated for loopback connections
   AuthCapsInfo& get_peer_caps_info() {
     return peer_caps_info;
   }