Increase default HeaderQueue max_age value

src/app.rs

@@ -934,6 +934,28 @@ impl ConvertSdkTx for InnerApp {
                         Ok(PaidCall { payer, paid })
                     }
 
+                    "nomic/PayIntoFeePool" => {
+                        let msg = msg
+                            .value
+                            .as_object()
+                            .ok_or_else(|| Error::App("Invalid message value".to_string()))?;
+
+                        let recovery_addr: bitcoin::Address = msg["recovery_address"]
+                            .as_str()
+                            .ok_or_else(|| Error::App("Invalid recovery address".to_string()))?
+                            .parse()
+                            .map_err(|_| Error::App("Invalid recovery address".to_string()))?;
+
+                        let script =
+                            crate::bitcoin::adapter::Adapter::new(recovery_addr.script_pubkey());
+
+                        let funding_amt = MIN_FEE;
+                        let payer = build_call!(self.accounts.take_as_funding(funding_amt.into()));
+                        let paid = build_call!(self.bitcoin.set_recovery_script(script.clone()));
+
+                        Ok(PaidCall { payer, paid })
+                    }
+
                     _ => Err(Error::App("Unsupported message type".into())),
                 }
             }

src/bitcoin/header_queue.rs

@@ -13,7 +13,7 @@ use orga::prelude::*;
 use orga::Error as OrgaError;
 use orga::Result as OrgaResult;
 
-const MAX_LENGTH: u64 = 4032;
+const MAX_LENGTH: u64 = 24_192; // ~6 months
 const MAX_RELAY: u64 = 250;
 const MAX_TIME_INCREASE: u32 = 2 * 60 * 60;
 const RETARGET_INTERVAL: u32 = 2016;