wstest | go websocket client for unit testing of a websocket handler | Websocket library
kandi X-RAY | wstest Summary
kandi X-RAY | wstest Summary
A websocket client for unit-testing a websocket server. The gorilla organization provides full featured websocket implementation that the standard library lacks. The standard library provides a httptest.ResponseRecorder struct that test an http.Handler without ListenAndServe, but is helpless when the connection is being hijacked by an http upgrader. As for testing websockets, it has the httptest.NewServer that actually listens on a socket on an arbitrary port. This package provides a NewDialer function to test just the http.Handler that upgrades the connection to a websocket session. It runs the handler function in a goroutine without listening on any port. The returned websocket.Dialer then can be used to dial and communicate with the given handler.
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Top functions reviewed by kandi - BETA
- NewDialer creates a new websocket . Dialer
- runServer runs the recorder on the recorder .
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QUESTION
I have encountered rather strange behaviour. First some background: I am using batch file to run SoapUI testrunner on a set of projects, calling them like this (the parameters are name of tested web service, name of testing environment, type of soapui runner, endpoint base url and directory for output of results):
...ANSWER
Answered 2021-Dec-06 at 13:08OK, upon close inspection I found the key difference - although you can run
def environement = testRunner.testCase.testSuite.project.getPropertyValue( "environement" )
from inside the SoapUI client, when running solely by testrunner, the testRunner is missing. You have to exchange that for context - which can even be seen from my snippet of the working code.
When I replaced all instances of 'testRunner' with 'context', it worked as intended. You learn every day I guess. Even things you apparently already knew, but forgot.
QUESTION
I have a long running websocket client implemented in java Spring reactor with Netty (spring-boot-starter-parent 2.5.3) targeting Binance ws api. According to specs, the weboscket channel is kept open 24 hours.
The websocket is unexpectedly and prematurely closed after around 3 minutes :
...ANSWER
Answered 2021-Aug-18 at 07:11I finally managed to find the root cause.
The underlying error was java websocket 1006 Unexpected Status of SSLEngineResult after an unwrap() operation
After some investigation, I got the returned code 1006 meaning the connection was closed abnormally by the client as documented in the rfc https://datatracker.ietf.org/doc/html/rfc6455#section-7.4.1
1006 is a reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint. It is designated for use in applications expecting a status code to indicate that the connection was closed abnormally, e.g., without sending or receiving a Close control frame.
At that time, I switched from WIFI connection to LAN connection and the issue vanished immediately. My WIFI router was not able to handle the huge payload correctly.
QUESTION
I am new to web services. have developed a simple rest web svc in java using Eclipse, Tomcat following this link. Application successfully runs on Tomcat but when i deploy it to IBM WebSphere 8.5.5. It deploys successfully but fails to start. I know its something with my Web.xml so i am adding it for rectification. Tried this but to no avail.
...ANSWER
Answered 2021-May-31 at 13:56It's giving the error that "org.glassfish.jersey.servlet.ServletContainer" is missing in the Class path. Because of which the application is not starting.
See the version of Jersey that is compatible with WAS 8.5.5? (I think it's Jersey 1.x). The corresponding library needs to be used.
QUESTION
I use netty-socketio 1.7.18 in my Scala application, but after a while it shutdowns the application with an out of memory error.
I create a simple socketio client with Javascript and I constantly refresh the web page to connect/dissconnect in the browser, the heap size rises very fast(~100mb per reload) and it is never released. It goes up to 130gb.
I tried manual call GC but it doesn't release. When looking from the VisualVM, it seems that the reason are netty buffers.
At first I doubted my own Scala codes. I converted the Java demo for Netty-socketio project to Scala to create a simple server. But I realized that this problem happens when I use the netty-socketio with Scala. Anyone else has this problem? I'm looking for a solution.
...ANSWER
Answered 2021-Mar-12 at 13:06I solved with Config.setWorkerThreads(1)
Each time the page is refreshed, a new nioEventLoopGroup thread was started and the old ones were not closed.
QUESTION
This is a simple repro of a problem that I'm having in a larger project. I started with a basic .Net Core 3.1 CLI App and I'm just trying to start a web server listening on localhost:42420.
Here's the output and as you can see it starts and then immediately shuts down. Why? What do I have to add to the configuration make it keep running?
...ANSWER
Answered 2020-Oct-16 at 22:48The issue is with host.Start();. If you want the host to block until shut down, you need to use host.Run();.
Per the doc for IHost:
Start: Starts the host synchronously.
Run: Runs an application and block the calling thread until host shutdown.
QUESTION
I have modified my standalone configuration to use HTTPS connector along with the HTTP connector:
...ANSWER
Answered 2020-Aug-31 at 17:25I finally found how to make it work with JBOSS EAP 6.4. Refer to this RedHat knowledgebase.
There are multiple ways. I followed option 1 to dynamically rewrite soap:address. All you need to do is use wsdl-secure-port is webservice subsystem and set wsdl-host to value "jbossws.undefined.host":
QUESTION
I'm trying to understand React+Redux. So, now I'm trying to fetch data from API, and faced with popular problem: when I change Redux state, it does not refresh my container component.
I read several questions here, most common problems are mutating state, and incorrect connect usage. I checked my code, everything looks fine. I suppose, that problem is in Reqct hook useState, in which I call my action generator.
Code:
Action generator
ANSWER
Answered 2020-Apr-10 at 12:48Just change const [accounts, setAccounts] = useState(props.acnList);
to const accounts = props.acnList;
Learn more on this blog post.
You need to do it to all props that change.
Edit
Long story short:
This is a common mistake of copying the props into state.
Because props change over time and you need to update the state to reflect the props change (so many unecessary re-renders). The best is to use props directly.
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