Is there any reason to believe Cloudflare workers is blocking RPC network requests to Ethereum?

When I run my

/function

/function

endpoint code using

node function/myfunction.js

node function/myfunction.js

I have no issue making goerli RPC calls and getting data back. However, when I run it using

wrangler pages dev .

wrangler pages dev .

then hit the endpoint I get the ever unhelpful RPC error

POST /myfunction.js: Error: missing revert data in call exception; Transaction reverted without a reason string

POST /myfunction.js: Error: missing revert data in call exception; Transaction reverted without a reason string

Any reason to believe the same code would behave differently in wrangler vs. in a straight up node environment?

kian•7/13/23, 12:23 AM

Workers aren't Node

kian•7/13/23, 12:24 AM

If your library depends on Node built-ins or APIs, that'd be an issue. If it tries to fetch IPs rather than hostnames, that'd be an issue.