If you want to learn more about http, here is an interesting post on HTTP security headers If you like what you read, share your thoughts in the comment section. By changing some of the default settings of HTTP Client, we can achieve a High-performance HTTP client for production use. In this article, we discussed the problems around the 'net/http' client default configurations. To disable communications to a device, write 0 to its Enabled Tag. Disable communications to the lost device. To resolve this issue, users can do one of the following: 1. If you are using http.Get(URL) or &Clientīy increasing connection per host and the total number of idle connection, this will increase the performance and serve more request with minimal server resources.Ĭonnection pool size and connection per host count can be increased as per server resources and requirements. Consequently, if one of these devices is removed or fails, the server must timeout its requests to that device on all scan cycles. The HTTP client does not contain the request timeout setting by default. In the time when I was working with HTTP Client, I Observed some problems and their solutions, listed below: Problem:1 Default Http Client When Chef Infra Client runs, it performs all of the steps required for bringing a node into the expected state, including: Registering and authenticating the node with. edit on GitHub Chef Infra Client is an agent that runs locally on every node that is under management by Chef Infra Server. While working on the Golang projects, I realized that improper configuration of HTTP might crash your server anytime. Chef Infra Client (executable) Table of Contents. We will take a hands-on approach in the coming sections to explore how HTTP requests can be made in Golang or Go, as I will refer to the language for the rest of the post. In this case: Its possible that one client could have a backlog of messages because it doesnt have the capacity to process the volume of incoming messages, but another client on the network does have that capacity. In Golang, the net/http package comes with the default settings that we need to adjust according to our high-performance requirement.įor setting up HTTP clients for making requests, most programming languages have different frameworks in place. Your subscriber client might process and acknowledge messages more slowly than Pub/Sub sends them to the client. HTTP requests are very essential to access resources from the same or remote server. Scale to multiple servers and send events to all connected clients with ease. And if the connection is lost, the client will automatically try to reconnect. If the Jenkins controller does not have a git installation, the administrator may enable JGit to use a pure Java git implementation for polling. In case the WebSocket connection is not possible, it will fall back to HTTP long-polling. HTTP (hypertext transfer protocol) is a communication protocol that transfers data between client and server. By default, the plugin polls by executing a polling process or thread on the Jenkins controller.