mirror of
https://github.com/kataras/iris.git
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82 lines
2.5 KiB
Go
82 lines
2.5 KiB
Go
package config
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import (
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"os"
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"strconv"
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"github.com/imdario/mergo"
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"github.com/kataras/fasthttp"
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)
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// Default values for base Server conf
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const (
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// DefaultServerHostname returns the default hostname which is 127.0.0.1
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DefaultServerHostname = "127.0.0.1"
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// DefaultServerPort returns the default port which is 8080
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DefaultServerPort = 8080
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// DefaultMaxRequestBodySize is 4MB
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DefaultMaxRequestBodySize = fasthttp.DefaultMaxRequestBodySize
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)
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var (
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// DefaultServerAddr the default server addr which is: 127.0.0.1:8080
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DefaultServerAddr = DefaultServerHostname + ":" + strconv.Itoa(DefaultServerPort)
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)
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// ServerName the response header of the 'Server' value when writes to the client
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const ServerName = "iris"
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// Server used inside server for listening
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type Server struct {
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// ListenningAddr the addr that server listens to
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ListeningAddr string
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CertFile string
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KeyFile string
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// Mode this is for unix only
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Mode os.FileMode
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// MaxRequestBodySize Maximum request body size.
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//
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// The server rejects requests with bodies exceeding this limit.
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//
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// By default request body size is 4MB.
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MaxRequestBodySize int64
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// RedirectTo, defaults to empty, set it in order to override the station's handler and redirect all requests to this address which is of form(HOST:PORT or :PORT)
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//
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// NOTE: the http status is 'StatusMovedPermanently', means one-time-redirect(the browser remembers the new addr and goes to the new address without need to request something from this server
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// which means that if you want to change this address you have to clear your browser's cache in order this to be able to change to the new addr.
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//
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// example: https://github.com/iris-contrib/examples/tree/master/multiserver_listening2
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RedirectTo string
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// Virtual If this server is not really listens to a real host, it mostly used in order to achieve testing without system modifications
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Virtual bool
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}
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// DefaultServer returns the default configs for the server
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func DefaultServer() Server {
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return Server{ListeningAddr: DefaultServerAddr,
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MaxRequestBodySize: DefaultMaxRequestBodySize}
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}
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// Merge merges the default with the given config and returns the result
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func (c Server) Merge(cfg []Server) (config Server) {
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if len(cfg) > 0 {
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config = cfg[0]
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mergo.Merge(&config, c)
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} else {
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_default := c
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config = _default
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}
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return
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}
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// MergeSingle merges the default with the given config and returns the result
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func (c Server) MergeSingle(cfg Server) (config Server) {
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config = cfg
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mergo.Merge(&config, c)
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return
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}
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