There are some factors to consider, such as network throughput, the amount of memory and CPU available to the server, and the quality of the application that is used to produce the GET request.įor example, if HTTP Continuation packets are being sent from the server to the client, and then a new HTTP GET request for a web page is sent to the server while the server is currently sending HTTP Continuation packets, the server may be delayed in responding to the GET request. However, a high number of HTTP Continuation packets do not guarantee latency. iso file.Ī high number of HTTP Continuation packets can cause latency. As the name suggests, HTTP Continuation packets continue to send the data from the web server to the client. In this example, over a million packets were needed to download the 2.6 GB. When numerous packets for a single file are transmitted, Wireshark will display HTTP Continuation or TCP segment of a reassembled PDUpackets. If a file is greater than 1314 bytes, numerous packets will need to be transmitted from the server to the client to produce the file. Packets typically cannot exceed 1314 bytes. In this example, the Click here link downloads a 2.6 GB. Now let's consider the scenario where Stage1.php includes a Click here link, and the link contains a very large file. In this example, the length of the HTTP/1.1 200 OK response packet is 230 bytes. When a client requets the server will be able to transmit Stage1.php to the client in a single packet. Let's take an example where there is a file named Stage1.php on the web server, and Stage1.php contains the phrase Hello World.
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February 2023
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