add public IP from env

src/index.ts

@@ -17,7 +17,8 @@ const main = async () => {
       maxRelays: process.env.MAX_RELAYS ? parseInt(process.env.MAX_RELAYS) : 8,
     },
     verbose: (process.env.VERBOSE) ? (process.env.VERBOSE.toLowerCase() === "true") : false,
-    profit: (process.env.PROFIT) ? parseInt(process.env.PROFIT) : 0
+    profit: (process.env.PROFIT) ? parseInt(process.env.PROFIT) : 0,
+    ip: (process.env.PUBLIC_IP)
   };
 
   let publisher = new Publisher(_globalConfig);
@@ -66,4 +67,4 @@ const main = async () => {
 }
 
 console.log(`💫 Starting publisher...`)
-main();
\ No newline at end of file
+main();