Merge pull request #43 from cbm-fles/dev_flesnet

Add some error messages
cbm-fles · Aug 28, 2018 · 55be269 · 55be269
2 parents f95ad5c + 6b9a6d1
commit 55be269
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/lib/fles_rdma/IBConnection.cpp b/lib/fles_rdma/IBConnection.cpp
@@ -60,8 +60,10 @@ void IBConnection::connect(const std::string& hostname,
     if (!err)
       break;
   }
-  if (err)
+  if (err) {
+    L_(fatal) << "rdma_resolve_addr failed: " << strerror(errno);
     throw InfinibandException("rdma_resolve_addr failed");
+  }
 
   freeaddrinfo(res);
 }

diff --git a/lib/fles_rdma/IBConnectionGroup.hpp b/lib/fles_rdma/IBConnectionGroup.hpp
@@ -315,15 +315,19 @@ class IBConnectionGroup : public ConnectionGroupWorker {
       on_addr_resolved(event->id);
       return;
     case RDMA_CM_EVENT_ADDR_ERROR:
+      L_(fatal) << rdma_event_str(event->event);
       throw InfinibandException("rdma_resolve_addr failed");
     case RDMA_CM_EVENT_ROUTE_RESOLVED:
       on_route_resolved(event->id);
       return;
     case RDMA_CM_EVENT_ROUTE_ERROR:
+      L_(fatal) << rdma_event_str(event->event);
       throw InfinibandException("rdma_resolve_route failed");
     case RDMA_CM_EVENT_CONNECT_ERROR:
+      L_(fatal) << rdma_event_str(event->event);
       throw InfinibandException("could not establish connection");
     case RDMA_CM_EVENT_UNREACHABLE:
+      L_(fatal) << rdma_event_str(event->event);
       throw InfinibandException("remote server is not reachable");
     case RDMA_CM_EVENT_REJECTED:
       on_rejected(event);