Fallback to the default happens in dawn.c, which correctly points to
roller.urbit.org, an endpoint that matches its request/response logic.
Continuing to use an Ethereum endpoint instead of an L2 one will just result
in 400s, since they don't speak the same language.
On M1 Macs, the compiler seems to infinite-loop, consuming ever more RAM
and CPU, while trying to build `noun/allocate.c` with `-O3 -g`. `-O3` is
fine, `-g` is fine. Both at once seems to try to summon demons.
Other possible solutions aside from this:
- try lower levels of optimization until we find one that doesn't hang,
and ship that.
- do not support M1 Mac until the underlying issue here is fixed.
- ship debug binaries on M1 for now.
The path of least resistance is of course the second option, as that's
what is already tacitly happening.
This seems to be what nix settled on.
(As of now, I can build urbit on M1 Mac with stock nix. nix-build -A
urbit hangs for some reason, but nix-shell ./configure && make works.)
The previous value—used for testing—didn't consider
block reorgs, which meant that if we zoom to the latest
block that has no transactions, but that gets later replaced
by a 1-block reorg that does have a transaction, we'll miss it,
making our Azimuth state incomplete.
To fix it, we rewind the Azimuth state to the contents of the snapshot,
and then start retrieving logs from the latest one we have.
Get some space between the IO driver and vane, since the driver is
mostly self-contained now and only depends on %khan for thread running.
"Conn" is a nautical term; it is the status of being in control of a
ship's movements, or the act of controlling a ship.
No mark files exist for any of the drum marks, so trying to poke remote drums
would fail anyway, but relying on the mark system in that way seems a bit
fragile, so we add an explicit permission check.
No mark files exist for any of the helm marks (except `%helm-hi`), so trying to
poke remote helms would fail anyway, but relying on the mark system in that way
seems a bit fragile, so we add an explicit permission check.
