Search results
Results From The WOW.Com Content Network
Under HTTP 1.0, connections should always be closed by the server after sending the response. [1]Since at least late 1995, [2] developers of popular products (browsers, web servers, etc.) using HTTP/1.0, started to add an unofficial extension (to the protocol) named "keep-alive" in order to allow the reuse of a connection for multiple requests/responses.
Keepalive time is the duration between two keepalive transmissions in idle condition. TCP keepalive period is required to be configurable and by default is set to no less than 2 hours. Keepalive interval is the duration between two successive keepalive retransmissions, if acknowledgement to the previous keepalive transmission is not received.
The server was acting as a gateway or proxy and received an invalid response from the upstream server. 503 Service Unavailable The server cannot handle the request (because it is overloaded or down for maintenance). Generally, this is a temporary state. [26] 504 Gateway Timeout
In HTTP/1.1 a keep-alive-mechanism was officially introduced so that a connection could be reused for more than one request/response. Such persistent connections reduce request latency perceptibly because the client does not need to re-negotiate the TCP 3-Way-Handshake connection after the first request has been sent.
Nginx 1.5.9 and earlier [4] Vulnerable to Slowloris attack on the TLS handshake process: Apache HTTP Server 2.2.15 and earlier [5] Internet Information Services (IIS) 7.0 and earlier [6] Because Slowloris exploits problems handling thousands of connections, the attack has less of an effect on servers that handle large numbers of connections well.
Type 25 - Hash Timeout. Type 26 - Hash Request. Type 27 - Hash Response. Type 28 - Check Bandwidth. Type 29 - Set Audio Sample Access. Type 30 - Set Video Sample Access. Type 31 - Throttle Begin. Type 32 - Throttle End. Type 33 - DRM Notify. Type 34 - RTMFP Sync. Type 35 - Query IHello. Type 36 - Forward IHello. Type 37 - Redirect IHello. Type ...
In an article i use note references but i also have a real reference i wish to use to back up the note, Is there anyway to add a reference to the note and if not whats the best way to ref a note?
Timeout Detection and Recovery or TDR is a feature of the Windows operating system (OS) introduced in Windows Vista. It detects response problems from a graphics card (GPU), and if a timeout occurs, the OS will attempt a card reset to recover a functional and responsive desktop environment .