Connections to a single HTTP 1.1 server are limited to two simultaneous connections, named the two-connection limit.
Questions tagged [two-connection-limit]
6 questions
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HTTP simultaneous connections per host limit... are per tab, browser instance or global?
According to the HTTP Specification (w3.org/Protocols/rfc2616/rfc2616-sec8.html#sec8.1.4), HTTP clients should limit their connections:
Clients that use persistent connections SHOULD limit the number of simultaneous connections that they maintain…

vtortola
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What workarounds/coping-strategies have you implemented to deal with multiple tabs v. two connection limit issues?
The two connection limit can be particularly troublesome when you have multiple tabs open simultaneously. Besides "ignore the problem," what coping mechanisms have you seen used to get multiple tabs both doing heavily interactive Ajax despite the…
rektide
2
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1 answer
Service call works in main thread, but crashes when multithreaded
My company has an application that keeps track of information related to web sites that are hosted on various machines. A central server runs a windows service that gets a list of sites to check, and then queries a service running on those target…

Kevin
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Multiple XMPP BOSH Connections Interfering in Internet Explorer - UPDATE: Seen In Other Browsers
Introduction
I am working on an MVC web app that is using XMPP for two purposes:
1) Communicating real time data from the server to the client - XMPPMessaging
2) User group chat - XMPPChat
I am using Strophe.js on the client side and MatriX C#…

MarnBeast
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Adobe AIR HTTP Connection Limit
I'm working on an Adobe AIR application which can upload files to a web server, which is running Apache and PHP. Several files can be uploaded at the same time and the application also calls the web server for various API requests.
The problem I'm…

Grant
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Silverlight MultiScaleImage connection limit?
Silverlight's MultiScaleImage appears to only allow two simultaneous connections to request tiles, irrespective of subdomain or browser connection limits. This makes panning or zooming the a DeepZoom image really slow.
How can this connection limit…

X-Cubed
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