rsnext/errors/multi-tabs.md
k-kawakami d9060f5abd Remove trailing spaces (#6547)
### changes
#### remove trailing spaces

When I was using example I noticed trailing spaces.
So, this PR removes the trailing spaces of json file, README, and others.

`examples/with-jest-typescript/src/modules/cars/Overview.tsx` also has it, but this time it did not change as tslint error occurs at commit.
2019-03-07 17:40:08 +01:00

780 B

Multiple Tabs

Why This Error Occurred

In development mode Next.js creates 2 persistent connections to the server to receive hot updates and to keep pages active. Each browser has their own limit for the number of concurrent connections to a specific server a site is allowed to have so if you open the same Next.js site in multiple tabs of the same browser you could exceed your browser's limit.

More info here: https://tools.ietf.org/html/rfc6202#section-5.1

Possible Ways to Fix It

  • Don't have too many tabs open to the same Next.js site open in development in the same browser at the same time.
  • If using Firefox you can increase this limit by navigating to about:config and setting network.http.max-persistent-connections-per-server to a higher number