X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fchannel.rs;fp=lightning%2Fsrc%2Fln%2Fchannel.rs;h=793d9af80b2b0e9f4d9574a4af202b1efe734e03;hb=5d9f3b4fc212415c94c1b2cdff6298196ba1af51;hp=5fbdb595b77101f8bf455e0761adc9de08437647;hpb=1d421d3362a88105b982d197312c0c64ba8e661e;p=rust-lightning

diff --git a/lightning/src/ln/channel.rs b/lightning/src/ln/channel.rs
index 5fbdb595..793d9af8 100644
--- a/lightning/src/ln/channel.rs
+++ b/lightning/src/ln/channel.rs
@@ -7520,6 +7520,12 @@ impl<SP: Deref> OutboundV1Channel<SP> where SP::Target: SignerProvider {
 		Ok(self.get_open_channel(chain_hash))
 	}
 
+	/// Returns true if we can resume the channel by sending the [`msgs::OpenChannel`] again.
+	pub fn is_resumable(&self) -> bool {
+		!self.context.have_received_message() &&
+			self.context.cur_holder_commitment_transaction_number == INITIAL_COMMITMENT_NUMBER
+	}
+
 	pub fn get_open_channel(&self, chain_hash: ChainHash) -> msgs::OpenChannel {
 		if !self.context.is_outbound() {
 			panic!("Tried to open a channel for an inbound channel?");