How to handle global deno error?

[devalexqt]

trafficstars

How to keep app running then connection to db was lost? For now deno process is just die.

//connect ot DB
var db=await connect(...)

const app = new App()
app.use((req,res)=>{...})

[aaronwlee]

try and catch them

try {
  const db = await connect({});
} catch (error) {
  console.log(error, "skip the connection")
}

const app = new App()
....

[aaronwlee]

Hi, I've tested the global Deno error issue. Here is a solution but this is not a perfect one. it just a temporary solution that automatically restarts the server after an uncaught error. I'll write a comment to the Deno repository about this issue and I hope they could fix it.

[itays123]

I ran into a similar problem when playing around with Deno and MongoDB, and had the same issue. However working with a PostgreSQL in deno worked just fine. @devalexqt what database did you use?

[devalexqt]

I tested with mongodb.

[itays123]

I guess it's a problem with the Mongo library then, postgres works fine.