Reject on timeout in lookupIP, lookupASN, and getMap

Node HTTP libraries don't end the request when timeout is reached. They simply
publish a new event, timeout, which needs to be handled by the client.

The getBatch function was already handling timeouts but other methods weren't.

Author: valueof

src/ipinfoWrapper.ts

@@ -179,6 +179,10 @@ export default class IPinfoWrapper {
                     }
                 });
 
+                req.on("timeout", () => {
+                    reject(new Error("timeout reached"));
+                });
+
                 req.on("error", (error) => {
                     reject(error);
                 });
@@ -258,6 +262,10 @@ export default class IPinfoWrapper {
                     }
                 });
 
+                req.on("timeout", () => {
+                    reject(new Error("timeout reached"));
+                });
+
                 req.on("error", (error) => {
                     reject(error);
                 });
@@ -327,6 +335,10 @@ export default class IPinfoWrapper {
                     }
                 });
 
+                req.on("timeout", () => {
+                    reject(new Error("timeout reached"));
+                });
+
                 req.on("error", (error) => {
                     reject(error);
                 });