From 2f7fb97d53d76f29c0e09bef691116b9fee86c4b Mon Sep 17 00:00:00 2001
From: Gabriel Aszalos <gabriel.aszalos@gmail.com>
Date: Mon, 25 Jun 2018 15:30:31 +0200
Subject: [PATCH] config: add "connection_limit" option to yaml config (#443)

This adds the `connection_limit` configuration option to the yaml
configuration `apm_config` section to match the `ini` settings.
---
 config/merge_yaml.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/config/merge_yaml.go b/config/merge_yaml.go
index 70a547c29..1fe5a2e1c 100644
--- a/config/merge_yaml.go
+++ b/config/merge_yaml.go
@@ -47,6 +47,7 @@ type traceAgent struct {
 	LogFilePath        string         `yaml:"log_file"`
 	ReplaceTags        []*ReplaceRule `yaml:"replace_tags"`
 	ReceiverPort       int            `yaml:"receiver_port"`
+	ConnectionLimit    int            `yaml:"connection_limit"`
 	APMNonLocalTraffic *bool          `yaml:"apm_non_local_traffic"`
 
 	WatchdogMaxMemory float64 `yaml:"max_memory"`
@@ -180,6 +181,10 @@ func (c *AgentConfig) loadYamlConfig(yc *YamlAgentConfig) {
 		c.ReceiverPort = yc.TraceAgent.ReceiverPort
 	}
 
+	if yc.TraceAgent.ConnectionLimit > 0 {
+		c.ConnectionLimit = yc.TraceAgent.ConnectionLimit
+	}
+
 	if yc.TraceAgent.ExtraSampleRate > 0 {
 		c.ExtraSampleRate = yc.TraceAgent.ExtraSampleRate
 	}