FIX: increase sleeps to avoid too many sql queries per hour

src/worker-blockprocessor.ts

@@ -141,7 +141,7 @@ createConnection({
       const responseGetblockcount = await client.request("getblockcount", []);
 
       if (+responseGetblockcount.result <= +keyVal.value) {
-        await new Promise((resolve) => setTimeout(resolve, 5000));
+        await new Promise((resolve) => setTimeout(resolve, 60000));
         continue;
       }
 
@@ -158,4 +158,7 @@ createConnection({
       await KeyValueRepository.save(keyVal);
     }
   })
-  .catch((error) => console.log(error));
+  .catch((error) => {
+    console.error("exception in blockprocessor:", error, "comitting suicide");
+    process.exit(1);
+  });

src/worker-processmempool.ts

@@ -145,7 +145,10 @@ createConnection({
       const end = +new Date();
       process.env.VERBOSE && console.log("processing mempool took", (end - start) / 1000, "sec");
       process.env.VERBOSE && console.log("-----------------------");
-      await new Promise((resolve) => setTimeout(resolve, 1000));
+      await new Promise((resolve) => setTimeout(resolve, 3000));
     }
   })
-  .catch((error) => console.log(error));
+  .catch((error) => {
+    console.error("exception in mempool processor:", error, "comitting suicide");
+    process.exit(1);
+  });

src/worker-sender.ts

@@ -53,7 +53,7 @@ createConnection({
     while (1) {
       const record = await sendQueueRepository.findOne();
       if (!record) {
-        await new Promise((resolve) => setTimeout(resolve, 5000));
+        await new Promise((resolve) => setTimeout(resolve, 7000));
         continue;
       }
       // TODO: we could atomically lock this record via mariadb's GET_LOCK and typeorm's raw query, and that would
@@ -130,4 +130,7 @@ createConnection({
       }
     }
   })
-  .catch((error) => console.log(error));
+  .catch((error) => {
+    console.error("exception in sender:", error, "comitting suicide");
+    process.exit(1);
+  });