Databases
StackOverflow2013
Postsdbo
POSocket Performance C++ Or C#
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POSocket Performance C++ Or C#
    primarykey
    data
    text
    <p>I have to write an application that is essentially a proxy server to handle all HTTP and HTTPS requests from our server (web browsing, etc). I know very little C++ and am very comfortable writing the application features in C#.</p> <p>I have experimented with the proxy from <a href="http://www.mentalis.org/soft/projects/proxy/" rel="nofollow noreferrer">Mentalis</a> (C# socket proxy) which seems to work fine for small webpages but if I go to large sites like tigerdirect.ca and browse through a couple of layers it is very slow and sometimes requests don't complete and I see broken images and javascript errors. This happens with all of our vendor sites and other content heavy sites. </p> <p>Mentalis uses HTTP 1.0 which I know is not as efficient but should a proxy be that slow? What is an acceptable amount of performance loss from using a proxy? Would HTTP 1.1 make a noticeable difference?</p> <p>Would a C++ proxy be much faster than one in C#? Is the Mentalis code just not efficient? Would I be able to use a premade C++ proxy and import the DLL to C# and still get good performance or would this project call for all C++?</p> <p>Sorry if these are obvious questions but I have not done network programming before.</p> <p><strong>EDIT</strong> In response to Joshua's question: I don't necessarily need to write the core proxy server myself as long as there is a good implementation out there but like I said I have been experimenting with Mentalis which isn't performing that well. The final application needs to install on a Windows PC/Server from a single installer with 0 manual configuration.</p> <p>I can write all the necessary registry edits in the installer as I have done that before in C#.</p> <p><strong>UPDATE</strong> I took Aaronaught's advice and looked into improving Mentalis' code. I fix a problem so it works with HTTP 1.1 allowing it to work with Chrome and Firefox (Safari 4 on Windows crashes the proxy though for some reason). </p> <p>When I tested in FireFox and Chrome I discovered the performance problems were not there which implied it was an IE problem not a problem with the proxy. After resetting the browsing history settings the problem went away.</p> <p>Thanks everyone!</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USmodernzombie
    1. USmodernzombie
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POSocket Performance C++ Or C#
      1. USCanacourse
      1. VTFavorite
    2. VO
      singulars
      1. POSocket Performance C++ Or C#
      1. This table or related slice is empty.
      1. VTUpMod
    1. COCould you discuss why you need to write your own instead of using something like nginx or Haproxy?
      singulars
      1. POSocket Performance C++ Or C#
      1. USJoshua Smith
    2. COI don't necessarily need to write the core proxy server myself as long as there is a good implementation out there but like I said I have been experimenting with Mentalis which isn't performing that well. The final application needs to install on a Windows PC/Server from a single installer with 0 manual configuration.
      singulars
      1. POSocket Performance C++ Or C#
      1. USmodernzombie
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload