From 9d933d210956bbbd94c331fe4aa59a2a9b7a89a9 Mon Sep 17 00:00:00 2001
From: Andrew Kent <andrew.kent@datadoghq.com>
Date: Fri, 8 Dec 2017 10:23:02 -0800
Subject: [PATCH] Skip c3p0 proxy classes.

---
 .../src/main/java/com/datadoghq/agent/TracingAgent.java         | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dd-java-agent/src/main/java/com/datadoghq/agent/TracingAgent.java b/dd-java-agent/src/main/java/com/datadoghq/agent/TracingAgent.java
index 5ced172430..3f94298b4d 100644
--- a/dd-java-agent/src/main/java/com/datadoghq/agent/TracingAgent.java
+++ b/dd-java-agent/src/main/java/com/datadoghq/agent/TracingAgent.java
@@ -21,6 +21,7 @@ import static dd.trace.ClassLoaderMatcher.isReflectionClassLoader;
 import static net.bytebuddy.matcher.ElementMatchers.any;
 import static net.bytebuddy.matcher.ElementMatchers.isBootstrapClassLoader;
 import static net.bytebuddy.matcher.ElementMatchers.nameContains;
+import static net.bytebuddy.matcher.ElementMatchers.nameMatches;
 import static net.bytebuddy.matcher.ElementMatchers.nameStartsWith;
 
 import dd.trace.Instrumenter;
@@ -77,6 +78,7 @@ public class TracingAgent {
             .or(nameStartsWith("org.slf4j."))
             .or(nameContains("javassist"))
             .or(nameContains(".asm."))
+            .or(nameMatches("com\\.mchange\\.v2\\.c3p0\\..*Proxy"))
             .ignore(
                 any(),
                 isBootstrapClassLoader()