readUInt64BE is not defined!

[monolithed]

@ngroup, @creationix

msgpack-js/msgpack.js

Line 129 in 9b601f1

value = bops.readUInt64BE(this.buffer, this.offset + 1);

There's no bops.readUInt64BE in bops

[creationix]

Which version of bops are you using? Is this in the browser or in node?

[monolithed]

node msgpack-js@0.3.0 with bops@0.1.1

[creationix]

Interesting. I can see the browser version of bops is missing the 64-bit variants because the underlying dataview doesn't support them (though I just added uint64 functions in creationix/bops@cf40315).

But the node side of bops just calls through to node's buffer API. I guess node doesn't support 64 bit ops either. https://github.com/creationix/bops/blob/master/read.js

It's not hard to implement 64-bit reading for uint (just do two 32-bit reads and multiple one by 0x100000000). It's a little harder for signed integers.

Also you do know that JavaScript numbers cannot precisely hold 64-bit integers? There are only about 53 bits of precision in JS numbers. Anything larger than that will loose precision when converted to a JS number.

[creationix]

What's interesting is the node unit tests pass just fine when testing 64-bit numbers. I even recently added more large number tests. d659872

[monolithed]

Thanks for help!

[didaxRedux]

I've encountered the same problem.
Reading yours answers I did not understand how to solve this error...

[08euccs014]

Any update on it.