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Code Releases Activity

Option for Socket Sharding as requested at #1544

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Former-commit-id: 0384baf593012377a94344d647ca41121294285a
This commit is contained in:
Gerasimos (Makis) Maropoulos
2020-06-26 20:29:36 +03:00
parent 836e641229
commit 7f9e664b90
23 changed files with 234 additions and 171 deletions
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31
configuration.go
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@@ -192,6 +192,13 @@ func WithLogLevel(level string) Configurator {
}
}
// WithSocketSharding sets the `Configuration.SocketSharding` field to true.
func WithSocketSharding(app *Application) {
// Note(@kataras): It could be a host Configurator but it's an application setting in order
// to configure it through yaml/toml files as well.
app.config.SocketSharding = true
}
// WithoutServerError will cause to ignore the matched "errors"
// from the main application's `Run/Listen` function.
//
@@ -805,10 +812,22 @@ type Configuration struct {
// * "debug"
LogLevel string `json:"logLevel" yaml:"LogLevel" toml:"LogLevel" env:"LOG_LEVEL"`
// SocketSharding enables SO_REUSEPORT (or SO_REUSEADDR for windows)
// on all registered Hosts.
// This option allows linear scaling server performance on multi-CPU servers.
//
// Please read the following:
// 1. https://stackoverflow.com/a/14388707
// 2. https://stackoverflow.com/a/59692868
// 3. https://www.nginx.com/blog/socket-sharding-nginx-release-1-9-1/
// 4. (BOOK) Learning HTTP/2: A Practical Guide for Beginners:
// Page 37, To Shard or Not to Shard?
//
// Defaults to false.
SocketSharding bool `json:"socketSharding" yaml:"SocketSharding" toml:"SocketSharding" env:"SOCKET_SHARDING"`
// Tunneling can be optionally set to enable ngrok http(s) tunneling for this Iris app instance.
// See the `WithTunneling` Configurator too.
Tunneling TunnelingConfiguration `json:"tunneling,omitempty" yaml:"Tunneling" toml:"Tunneling"`
// IgnoreServerErrors will cause to ignore the matched "errors"
// from the main application's `Run` function.
// This is a slice of string, not a slice of error
@@ -1046,6 +1065,11 @@ func (c Configuration) GetLogLevel() string {
return c.vhost
}
// GetSocketSharding returns the SocketSharding field.
func (c Configuration) GetSocketSharding() bool {
return c.SocketSharding
}
// GetDisablePathCorrection returns the DisablePathCorrection field.
func (c Configuration) GetDisablePathCorrection() bool {
return c.DisablePathCorrection
@@ -1182,6 +1206,10 @@ func WithConfiguration(c Configuration) Configurator {
main.LogLevel = v
}
if v := c.SocketSharding; v {
main.SocketSharding = v
}
if c.Tunneling.isEnabled() {
main.Tunneling = c.Tunneling
}
@@ -1320,6 +1348,7 @@ func WithConfiguration(c Configuration) Configurator {
func DefaultConfiguration() Configuration {
return Configuration{
LogLevel: "info",
SocketSharding: false,
DisableStartupLog: false,
DisableInterruptHandler: false,
DisablePathCorrection: false,