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TUN-8861: Add configuration for active sessions limiter

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## Summary
This commit adds a new configuration in the warp routing
config to allow users to define the active sessions limit
value.
This commit is contained in:
João "Pisco" Fernandes
2025-01-13 19:46:50 +00:00
parent 8bfe111cab
commit 8c2eda16c1
3 changed files with 18 additions and 3 deletions
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12
ingress/config.go
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@@ -22,6 +22,7 @@ var (
const (
defaultProxyAddress = "127.0.0.1"
defaultKeepAliveConnections = 100
defaultMaxActiveFlows = 0 // unlimited
SSHServerFlag = "ssh-server"
Socks5Flag = "socks5"
ProxyConnectTimeoutFlag = "proxy-connect-timeout"
@@ -46,17 +47,22 @@ const (
type WarpRoutingConfig struct {
ConnectTimeout config.CustomDuration `yaml:"connectTimeout" json:"connectTimeout,omitempty"`
MaxActiveFlows uint64 `yaml:"maxActiveFlows" json:"MaxActiveFlows,omitempty"`
TCPKeepAlive config.CustomDuration `yaml:"tcpKeepAlive" json:"tcpKeepAlive,omitempty"`
}
func NewWarpRoutingConfig(raw *config.WarpRoutingConfig) WarpRoutingConfig {
cfg := WarpRoutingConfig{
ConnectTimeout: defaultWarpRoutingConnectTimeout,
MaxActiveFlows: defaultMaxActiveFlows,
TCPKeepAlive: defaultTCPKeepAlive,
}
if raw.ConnectTimeout != nil {
cfg.ConnectTimeout = *raw.ConnectTimeout
}
if raw.MaxActiveFlows != nil {
cfg.MaxActiveFlows = *raw.MaxActiveFlows
}
if raw.TCPKeepAlive != nil {
cfg.TCPKeepAlive = *raw.TCPKeepAlive
}
@@ -68,6 +74,9 @@ func (c *WarpRoutingConfig) RawConfig() config.WarpRoutingConfig {
if c.ConnectTimeout.Duration != defaultWarpRoutingConnectTimeout.Duration {
raw.ConnectTimeout = &c.ConnectTimeout
}
if c.MaxActiveFlows != defaultMaxActiveFlows {
raw.MaxActiveFlows = &c.MaxActiveFlows
}
if c.TCPKeepAlive.Duration != defaultTCPKeepAlive.Duration {
raw.TCPKeepAlive = &c.TCPKeepAlive
}
@@ -172,6 +181,7 @@ func originRequestFromSingleRule(c *cli.Context) OriginRequestConfig {
}
if flag := ProxyPortFlag; c.IsSet(flag) {
// Note TUN-3758 , we use Int because UInt is not supported with altsrc
// nolint: gosec
proxyPort = uint(c.Int(flag))
}
if flag := Http2OriginFlag; c.IsSet(flag) {
@@ -551,7 +561,7 @@ func convertToRawIPRules(ipRules []ipaccess.Rule) []config.IngressIPRule {
}
func defaultBoolToNil(b bool) *bool {
if b == false {
if !b {
return nil
}