(optional) -n If you only use an IP: Do not do any DNS or service lookups on any specified addresses, hostnames or ports. (In this case nc will exit 1 -> failure.) So it’s perfectly possible we get one set of results, and another tool in another location gets a completely different result. If a connection and stdin are idle for more than timeout seconds, then the connection is silently closed. A: Most very big websites like NetFlix or Amazon serve their website via multiple datacentres across the world. You can use curl and check the http_response for a webservice like this check=$(curl -s -w "% &> /dev/null Click on the Sophos shield icon, and in the menu, it will have the words Up to Date. Sophos Anti-Virus for Mac OS X It is very simple for Mac to confirm if it is up to date or not. It can check if a server is online in general but you can not check a specific service on that server. To check for the version of the Sophos Anti-Virus running on your Linux/Unix endpoints and servers, click here for the instructions. There are many tools and systems that allow you to set up these checks and raise alerts when something is not right.I'ld recommend not to use only ping. (surely you will come up withĪ couple, but start with whether each of your backend APIs is reachable) To set up proper monitoring you probably should consider having some sort of health page in your API that would serve a simple GET request and report metics that are specific and important to you, for your particular use case.
application might be partially degraded for some reason (for example one of your back-end APIs went down but the other two are fine).host might be up but your IIS might be down for whatever reason (imagine there's an error in the.some servers might have ICMP blocked on firewall (Windows servers are often configured this way).In my opinion, pinging the server is not a definitive check whether your API is up:
0 kommentar(er)
