From c00c557eac989b4af44316991583243808283e4c Mon Sep 17 00:00:00 2001
From: pm47 <pm.padiou@gmail.com>
Date: Thu, 14 Oct 2021 14:52:22 +0200
Subject: [PATCH] log invalid remote channel parameters as warning

---
 .../src/main/scala/fr/acinq/eclair/channel/Channel.scala       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/eclair-core/src/main/scala/fr/acinq/eclair/channel/Channel.scala b/eclair-core/src/main/scala/fr/acinq/eclair/channel/Channel.scala
index 2d2e727fdd..20ee17989c 100644
--- a/eclair-core/src/main/scala/fr/acinq/eclair/channel/Channel.scala
+++ b/eclair-core/src/main/scala/fr/acinq/eclair/channel/Channel.scala
@@ -2303,6 +2303,9 @@ class Channel(val nodeParams: NodeParams, val wallet: OnChainChannelFunder, remo
     cause match {
       case _: ForcedLocalCommit =>
         log.warning(s"force-closing channel at user request")
+      case _ if msg.exists(_.isInstanceOf[OpenChannel]) =>
+        // invalid remote channel parameters are logged as warning
+        log.warning(s"${cause.getMessage} while processing msg=${msg.getOrElse("n/a").getClass.getSimpleName} in state=$stateName")
       case _: ChannelException =>
         log.error(s"${cause.getMessage} while processing msg=${msg.getOrElse("n/a").getClass.getSimpleName} in state=$stateName")
       case _ =>