This removes the %http-response special case from gall. In its place,
we implement a subscription regime with the following steps:
- Agent sends %connect to Eyre
- Eyre pokes agent with %handle-http-response, including unique eyre-id
- Agent passes %start-watching to Eyre with eyre-id and unique app-id
- Eyre subscribes to agent on /http-response/app-id
- Agent produces a %http-response-header fact followed by 0 or more
%http-response-data facts and possibly a %http-response-cancel fact
- Agent produces a %kick to close the subscription, which Eyre
interprets as completion of the message.
This works when there is data. There is currently a bug where if the
response has no data in total (as in the case of a naked 404), no
response will be sent.
This also includes lib/http-handler, which implements a convenient
interface for agents that want to respond immediately with all the data.
This lets them avoid carrying extra state to keep track of pending
requests.
This should really have access to your state and the ability to change
it. Perhaps a more minimalist design would be better: just keep track
of the requests, then hand it off to +on-watch when eyre is ready to
receive responses. It's not clear how to pass in the request data in
+on-watch.
For some reason Jael subscriptions aren't starting properly for many
people. Until we can get to the bottom of it, this sets everyone to
start listening directly to the chain.
This augments permission management with invite sending, when setting "positive"
permissions. This matches talk's behavior.
Also implements +full:tr, which renders as ~ship/path, even for local targets.
Allows language-server to commit automatically upon changes. This
is driven by the editor, preventing the autocommit issues seen
with #971. Additionally recalculates syntax issues upon save.
This extends `gol` "backward-inference" typechecking to thread through
cores. Recall that `gol` is used exclusively for receiving more
specific error messages; these changes should have no effect on programs
which already compile successfully.
Before, this would type-fail on the second `|%`.
```
!:
^+ ^?
|%
++ foo *@ud
--
|%
++ foo
?: =(1 1)
2
%foo
--
```
With these changes, it gives a mint-nice at `%foo`. It will also give
you explicit errors if you have the wrong number/names of arms,
including which arms it expects.
This is becoming much more important with static gall, since it's the
first time we've used core subtyping so extensively and in userspace.
This extends `gol` "backward-inference" typechecking to thread through cores. Recall that `gol` is used exclusively for receiving more specific error messages; these changes should have no effect on programs which already compile successfully.
Before, this would type-fail on the second `|%`.
```
!:
^+ ^?
|%
++ foo *@ud
--
|%
++ foo
?: =(1 1)
2
%foo
--
```
With these changes, it gives a mint-nice at `%foo`. It will also give you explicit errors if you have the wrong number/names of arms, including which arms it expects.
This is becoming much more important with static gall, since it's the first time we've used core subtyping so extensively and in userspace.
We were updating our state and then using that when checking if the rift
had incremented. This would never be true, since we'd already set the
new state.
Fixes#1852 again
* origin/invite-app:
chat-hook: upgrade from old state and perform invitatory creation and subscription
invite-hook: crash upon invalid invite received
changed invite peek interface to /:path/:uid
invite: add comments and clean up
chat-js: added invite functionality
chat-hook: added invite functionality
app: added invite app and mark converters to JSON
Signed-off-by: Jared Tobin <jared@tlon.io>
* eth-watcher-2: (21 commits)
eth: move existing chain requests into ethio
eth-watcher: refactor refresh rate to top of file
hook: add pool-group-hook for making invite groups
ethio: add +read-contract for chain state reading
zuse: add delegated-sending address
eth: move eth-watcher's request-rpc into ethio lib
gaze: make compile for latest eth-watcher
drum: start eth-watcher on boot
azimuth-tracker: remove deprecated generator
eth: implement azimuth-tracker using eth-watcher
eth-watcher: ensure logs always sent oldest-first
eth-watcher: allow peers to unconfigured watchdogs
eth-watcher: saner %watch behavior
eth-watcher: implement %clear poke
eth-watcher: store logs in state to implement peer
eth-watcher: move types into /sur file
eth-watcher: properly tag out-peer-data
eth-watcher: single update timer loop
eth-watcher: implement /block peek
eth: turn azimuth-tracker into eth-watcher
...
Signed-off-by: Jared Tobin <jared@tlon.io>
Handle multiple files by keeping a map of text buffers. Also use the
Ford parser so we can parse ford runes. At some point we should load in
libraries when that happens so we have the appropriate types.
This corresponds to hoon-language-server 0.1.1
A simple language server engine, for use with hoonls.py, which presents
the RPC interface expected by editors. Features:
- Syntax error detection
- Rune snippets
- Autocomplete
* philip/tab-complete:
auto: gain and lose types on ?:
auto: handle tab in middle of symbol
auto: support forks
auto: support autocomplete inside wings
auto: fix some crashes on strange wet gates
auto: support multiline tab completion
auto: don't look in context of non-gold cores
easy-print: don't crash if type-check crashes
dojo, drum: change %tab sole-effect to use tanks
dojo, auto: move insert-magic logic to lib/auto
dojo, drum: give tab completion as true output
dojo: add a better function printer
dojo: add tab completion
Signed-off-by: Jared Tobin <jared@tlon.io>
The link used here resolves with a 301 to the proper page for messaging usage, but not actually the 'messaging' section of that page. This commit provides a more direct link to the exact instructions.
This changes the entry-points in lib/auto so that clients never have to
handle magic-spoon. You can specify either a tape of code with a
position index or a preparsed hoon (presumably you ran +insert-magic
before parsing).
This stops slogging the tab completion and intead adds a +sole-effect
for tab completion output. This is morally correct, and it lets dojo
clients show tab completions how they want. For example, web dojo could
implement this as a drop-down box.
Another advantage is that this puts the rendering logic in drum, which
knows the width of the terminal. Thus, we can make sure each match
takes no more than one line by truncating with ellipses. If there's
only one match and it's already fully typed, then we display the whole
type.
It's useful to know what a function takes and produces, so this changes the autocomplete type prettyprinter to emphasize those. This also gives a nice syntax for molds. Examples:
```
-----
add {a/@ b/@} -> @
~zod:dojo> add
-----
term * -> @tas
~zod:dojo> term
-----
sign-transaction {tx/{nonce/@ud gas-price/@ud gas/@ud to/@ux value/@ud data/@ux chain-id/@ux} pk/@} -> @ux
~zod:dojo> sign-transaction🔑ethereum
-----
wind {a/(* -> *) b/(* -> *)} -> * -> ?({$give p/*} {$pass p// q/*} {$slip p/*})
~zod:dojo> wind
```
This is initial support for type-aware tab completion. When you hit tab, it tries to complete the word you're in the middle of using a face or arm in the subject at that point in the code. It also shows all possible matches and their associated types. It's nearly instantaneous. Notes:
- It advances to the longest common prefix, so if you hit tab on `ab` and the only possible results are `abcde` and `abcdz`, then it'll write `abcd` and print both out (with their types).
- If there are fewer than ten matches, it prints the type along with the face. Printing types is too slow to use all the time, but with 10 it's essentially instantaneous.
- The match closest in the subject to you (i.e. smallest axis number) is displayed lowest (closest to your focus).
Examples below, where `<TAB>` represents me hitting tab while my cursor is at that position (the line with the `<TAB>` is not preserved in the actual output).
```
~zod:dojo> eth<TAB>
-----
ethereum #t/<11.qcl {<3.ltb 27.ipf 7.ecf 36.uek 92.bjk 247.ows 51.mvt 126.xjf 41.mac 1.ane $141> <21.yeb 27.ipf 7.ecf 36.uek 92.bjk 247.ows 51.mvt 126.xjf 41.mac 1.ane $141>}>
ethereum-types #t/<3.ltb 27.ipf 7.ecf 36.uek 92.bjk 247.ows 51.mvt 126.xjf 41.mac 1.ane $141>
~zod:dojo> ethereum
~zod:dojo> |= zong=@ud z<TAB>
-----
zing #t/<1.dqs {* <126.xjf 41.mac 1.ane $141>}>
zap #t/<1.iot {tub/{p/{p/@ud q/@ud} q/""} <1.rff {daf/@t <247.ows 51.mvt 126.xjf 41.mac 1.ane $141>}>}>
zuse #t/$309
zong #t/@ud
~zod:dojo> |= zong=@ud zo<TAB>
-----
zong #t/@ud
~zod:dojo> |= zong=@ud zong
~zod:dojo> <TAB>
hoon-version
trel
quip
pole
unit
qual
lone
... about 600 more lines ...
unity
html
zuse
eny
now
our
~zod:dojo>
```
Functionally, this is in a state where I'd be comfortable shipping it. It doesn't interfere with anything if you don't press tab, and it's perfectly OTA-able. I do think its output is a little verbose, but that can be tuned over time as people try it and determine what feels good in practice.
Additional notes:
- There are plenty of similar systems for other languages, but my most direct inspiration is Idris's editor tools. This is implemented for the dojo, but I actually want it in my editor, which is why the meat is all defind in a library. I've only tested on dojo one-liners, so I don't know the performance on large blocks of code.
- The default type printer isn't great for this use case. In particular,
- Cores should not print anything about their context
- The `#t/` should go away
- If it looks like a gate, we should print its return value
- Maybe special handling for molds, but if the above is done, then for example `bone` is `* -> @ud`.
- The worst part about our wing ordering is that it really screws up tab completion. You want to do `point.owner-address` instead of `owner-address.point` because that lets you type `point.ow<TAB>`. I weakly prefer reading it how we do it now, but it's really not great. You could do an (dojo-specific?) alternate syntax of `point;owner-address`; this is a simple transformation.
- Regardless of the above, this should handle the case where we're in the middle of defining a wing; it doesn't right now.
- When a variable is shadowed, we show both of them. We should probably show the shadowed one with a `^`.
- We probably shouldn't print out hundreds of results. Maybe just the closest 50 with ellipses.
- This gets you any face in your subject, regardless of whether its type is reasonable. We could limit that some by copying the `gol` logic in mint, so that if the pseudo-backward-inference engine happens to know what type it should be, you can filter the tab results according to if they nest in that type. This would be "strongly type-aware".
* acme-dns-notifications:
dns: clear request from state on %coup error
Revert "moves :dns scry for ames domains in :dns|auto generator"
dns: sends notifications directly to %dill (and adds tapp support)
acme: sends notifications directly to %dill
Signed-off-by: Jared Tobin <jared@tlon.io>
Re-implements the behavior of the previous azimuth-tracker as an app
that pokes and peers eth-watcher. Should have maintained identical
outward semantics to the original.
When configuring a watchdog on a path that already exists, we now
"overwrite" it, meaning we throw away all history and trawl the node
for logs again.
If the only config change is the url, however, we silently modify it,
and simply use it "from this point onward".
This matches the behavior of the original azimuth-tracker.
In order to give an initial response to incoming subscriptions (without
resorting to retrieving that data from chain again) we now store event
log history in state.
Instead of discarding pending-logs entirely after sending out updates,
we add them to the watchdog's history.
Just like pending-logs, we remove from the head during a rewind (though
not before exhausting the pending-logs).
Kicks the update timer on application start, then sets a new timer
whenever it's awoken. This aims to ensure eth-watcher never stops
looking for updates periodically.
No longer overwrite messages' timestamp on-receive, instead keeping whatever
timestamp was set by the sender.
This behavior matches that of the late Hall.
* jt/release-pills:
build: add ropsten-pills target to Makefile
build: add Ropsten derivations for arvo and pills
vere: change default bootstrap pill URI
Signed-off-by: Jared Tobin <jared@tlon.io>
Uses the logic existing in azimuth-tracker to implement a new
eth-watcher, which can look at Ethereum nodes for _any_ events, as
opposed to exclusively a subset of the Azimuth contract's events.
Azimuth-tracker will be reimplemented as a dependent of this in
forthcoming commits.
These were deprecated in favor of azimuth-tracker in #1320.
(Azimuth-tracker, however, isn't a general-purpose Ethereum log watcher
tool. Commits to transform it into a more broadly useful tool are
forthcoming.)
Until now, clients of Jael have had to store the first-seen rift if they
want to reliably detect breaches. Otherwise, they would get a false
positive if they heard an old message about a breach (eg if you kick
azimuth-tracker). Clay and Gall did this correctly, but Ames did not.
Jael already maintains this state, so I added a notification to the
existing subscription that happens whenever it notices a breach (a diff
or full where the new rift is greater than the old one).
Because this is an issue on the live network, I wrote state adapters
for Gall and Clay. The Gall one just removes the rift from our state,
but the Clay one is much more involved because we have to upgrade
instances of the clad monad that are possibly in progress.
Specifically, since more input is possible than before, we must wrap any
in-progress instances of the monad in a function that handles the
potential new input from Jael. This temporarily preservers a copy of
the old kernel, but only until the current commit/merge/update has
completed.
The real solution for Clay is to factor out those IO-heavy instances to
userspace tapp/async/imp/threads, and if an upgrade happens in the
middle, you should simply restart them.
Fixes#1852
Vere will attempt to download a pill from https://bootstrap.urbit.org if
not given one explicitly. These pill filenames have traditionally had
the format:
urbit-$URBIT_VERSION.pill
but this is inconsistent with the manner in which versions are referred
to elsewhere. For example, release binaries are packaged in tarballs
with the names:
urbit-linux64-v$URBIT_VERSION.tgz
urbit-darwin-v$URBIT_VERSION.tgz
Note the 'v' prepended to URBIT_VERSION.
From v0.9.2 forward it is expected that bootstrap pills will also use
the 'v' prefix, i.e.
urbit-v$URBIT_VERSION.pill
so this commit makes the appropriate change in the daemon.
* claz-invites-newline:
claz: do invite file reading in +read-invites
claz: ignore empty lines in invites file
Signed-off-by: Jared Tobin <jared@tlon.io>
* publish-fixes:
publish: auto-resubscribe on quit, crash on failed subscription
publish: added permission logic to %serve and import flows
Signed-off-by: Jared Tobin <jared@tlon.io>
fc7901d2 refactored much of +ap-peek, but introduced a bug in the
process. The relevant diff from that commit is as follows:
- =/ =path [ren tyl]
- =/ =vase !>((slag p.u.cug path))
- (ap-slam q.u.cug p.arm vase)
+ =/ index p.u.maybe-arm
+ =/ term q.u.maybe-arm
+ =/ =vase
+ =/ =path [term tyl]
+ =/ raw (slag index path)
+ !> raw
+ (ap-slam term p.arm vase)
Note that [ren tyl] was replaced with [term tyl], where 'term' and 'ren'
are not equal. This commit merely rights that wrong.
* worker-memory:
u3: removes "worker_send_replace" printf
u3: statically measure memory on startup if < 1/2 the loom is free
u3: restore memory reclamation every 1k events
u3: print the size of the free lists on |mass
Signed-off-by: Jared Tobin <jared@tlon.io>
* claz-checks:
claz: group state check arms together
claz: factor asserts out of callsites
claz: check pool sizes when inviting
claz: check planet availability for %invites
claz: print proper error messages
Signed-off-by: Jared Tobin <jared@tlon.io>
This test depends on the ames protocol version, and so should probably
be rewritten. It's currently holding up a breach, so it's most
expedient to just disable it for the time being.
09cb5f2 added a %send-point call, which is meant to target the delegated sending
contract. For %invites batches, this was the case. Handling of %single, however,
still sent all calls to the ecliptic contract.
This looks at the call tag to determine the target contract.
