zrhoffman opened a new issue #4949: URL: https://github.com/apache/trafficcontrol/issues/4949
<!-- ************ STOP!! ************ If this issue identifies a security vulnerability, DO NOT submit it! Instead, contact the Apache Software Foundation Security Team at [email protected] and follow the guidelines at https://www.apache.org/security/ regarding vulnerability disclosure. - For *SUPPORT QUESTIONS*, use the [Traffic Control slack channels](https://traffic-control-cdn.slack.com) or [Traffic Control mailing lists](http://trafficcontrol.apache.org/mailing_lists/). - Before submitting, please **SEARCH GITHUB** for a similar issue or PR. --> ## I'm submitting a ... <!-- delete all those that don't apply --> <!--- security vulnerability (STOP!! - see above)--> - bug report ## Traffic Control components affected ... <!-- delete all those that don't apply --> - Traffic Ops ## Current behavior: <!-- Describe how the bug manifests / how the current features are insufficient. --> `GET /api/3.0/servers?dsId=1` returns a response with an *Internal Server Error* alert and status code 500 when requested with `If-Modified-Since` header. ## Expected / new behavior: <!-- Describe what the behavior would be without the bug / how the feature would improve Traffic Control --> `GET /api/3.0/servers?dsId=1` should return status code 200 with a set of servers matching the query parameter ## Minimal reproduction of the problem with instructions: <!-- If the current behavior is a bug or you can illustrate your feature request better with an example, please provide the *STEPS TO REPRODUCE* and include the applicable TC version. --> 1. Start CDN-in-a-Box 2. Log into Traffic Portal 3. Visit https://trafficportal.infra.ciab.test/api/3.0/servers 4. Visit https://trafficportal.infra.ciab.test/api/3.0/servers again, receive error ## Anything else: <!-- e.g. stacktraces, related issues, suggestions how to fix --> Traffic Ops error log: ```go ERROR: api.go:209: 2020-08-13T15:39:45.268410415Z: 172.16.239.8:49780 querying: pq: current transaction is aborted, commands ignored until end of transaction block DEBUG: api.go:214: 2020-08-13T15:39:45.268428091Z: Internal Server Error ``` <!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
