[2518] Fix some more cases of unqualified use of Exception

src/bin/auth/auth_srv.cc

@@ -499,7 +499,7 @@ AuthSrv::processMessage(const IOMessage& io_message, Message& message,
             impl_->resumeServer(server, message, stats_attrs, false);
             return;
         }
-    } catch (const Exception& ex) {
+    } catch (const isc::Exception& ex) {
         LOG_DEBUG(auth_logger, DBG_AUTH_DETAIL, AUTH_HEADER_PARSE_FAIL)
                   .arg(ex.what());
         impl_->resumeServer(server, message, stats_attrs, false);
@@ -523,7 +523,7 @@ AuthSrv::processMessage(const IOMessage& io_message, Message& message,
                          stats_attrs);
         impl_->resumeServer(server, message, stats_attrs, true);
         return;
-    } catch (const Exception& ex) {
+    } catch (const isc::Exception& ex) {
         LOG_DEBUG(auth_logger, DBG_AUTH_DETAIL, AUTH_PACKET_PARSE_FAILED)
                   .arg(ex.what());
         makeErrorMessage(impl_->renderer_, message, buffer, Rcode::SERVFAIL(),
@@ -660,7 +660,7 @@ AuthSrvImpl::processNormalQuery(const IOMessage& io_message,
                              stats_attrs);
             return (true);
         }
-    } catch (const Exception& ex) {
+    } catch (const isc::Exception& ex) {
         LOG_ERROR(auth_logger, AUTH_PROCESS_FAIL).arg(ex.what());
         makeErrorMessage(renderer_, message, buffer, Rcode::SERVFAIL(),
                          stats_attrs);
@@ -823,7 +823,7 @@ AuthSrvImpl::processNotify(const IOMessage& io_message, Message& message,
                       .arg(parsed_answer->str());
             return (false);
         }
-    } catch (const Exception& ex) {
+    } catch (const isc::Exception& ex) {
         LOG_ERROR(auth_logger, AUTH_ZONEMGR_COMMS).arg(ex.what());
         return (false);
     }

src/bin/d2/dns_client.cc

@@ -128,7 +128,7 @@ DNSClientImpl::operator()(asiodns::IOFetch::Result result) {
         try {
             response_->fromWire(response_buf);
 
-        } catch (const Exception& ex) {
+        } catch (const isc::Exception& ex) {
             status = DNSClient::INVALID_RESPONSE;
             LOG_DEBUG(dctl_logger, DBGLVL_TRACE_DETAIL,
                       DHCP_DDNS_INVALID_RESPONSE).arg(ex.what());

src/bin/resolver/resolver.cc

@@ -418,7 +418,7 @@ Resolver::processMessage(const IOMessage& io_message,
             server->resume(false);
             return;
         }
-    } catch (const Exception& ex) {
+    } catch (const isc::Exception& ex) {
         LOG_DEBUG(resolver_logger, RESOLVER_DBG_IO,
                   RESOLVER_HEADER_PROCESSING_FAILED).arg(ex.what());
         server->resume(false);
@@ -436,7 +436,7 @@ Resolver::processMessage(const IOMessage& io_message,
                          buffer, error.getRcode());
         server->resume(true);
         return;
-    } catch (const Exception& ex) {
+    } catch (const isc::Exception& ex) {
         LOG_DEBUG(resolver_logger, RESOLVER_DBG_IO,
                   RESOLVER_MESSAGE_PROCESSING_FAILED)
                   .arg(ex.what()).arg(Rcode::SERVFAIL());