browserchannel | driven server for Google Closure Library
kandi X-RAY | browserchannel Summary
kandi X-RAY | browserchannel Summary
#BrowserChannel Ruby Server Copyright 2011 David Turnbull. Licensed under the Apache License, Version 2.0. An event-driven server for Google Closure Library's goog.BrowserChannel class.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of browserchannel
browserchannel Key Features
browserchannel Examples and Code Snippets
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QUESTION
I 'am Using jxbrowser ,
I want to download list of urls using browser.saveWebpage
...ANSWER
Answered 2017-Mar-01 at 10:01"Failed to get Browser browserChannel 969" message most likely indicates that for some reason Chromium engine failed to create browser instance and open channel for it.
Chromium engine might have some limits for the number of browser instances created at the same time. These limits might be dependent on memory size, environment configuration, etc. As you have already created 968 browser instances without disposing them, that could be the reason of this exception.
Also please pay attention that you have a memory leak because you create new Browser instance for each URL and do not invoke the dispose()
method after this URL Browser instance processed it's URL.
The browser.stop();
line is unnecessary.
Right after invoking the saveWebPage() method you should wait until web page is saved and dispose browser instance.
Please take a look at the sample code below:
QUESTION
My company’s web application is using GWT both for front-end and back-end and we’d like to remove GWT from the project. Our current objective would be to make a new login page in Angular2 using the existing GWT back-end.
The main problem we encounter at the moment is that all the requests coming from outside the current GWT front-end seem to be intercepted/blocked and don’t return anything. I’m currently using Postman to make GET requests from the server. Here is the URL I’m calling : http://localhost:9997/RestServer/api/users/1.
Postman’s response: « Could not get any response There was an error connecting to http://localhost:9997/RestServer/api/users/1. »
GWT Development Mode’s console returns an error:
...ANSWER
Answered 2017-Jan-04 at 14:40Port 9997 in the old dev mode is not an HTTP server. This is the port on which the legacy browser plugin (unsupported in modern FF and Chrome due to breaking changes in those browsers) would connect to run Java code and enable remote debugging, hotswapping, etc.
Instead, you need to connect to the HTTP port, which is 8888 or 8080 or something like that.
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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