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 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
* 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>
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
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.
* algorithm-tests:
pills: update solid
tests: unit tests for +in (set)
tests: unit tests for +to (queue)
tests: unit tests for +by (map)
tests: unit tests for +differ (diff/merge)
hoon: fix for +uno/uni (#1779) set/map union
hoon: fix for +apt:to (#1778) queue correctness
Signed-off-by: Jared Tobin <jared@tlon.io>
%gall currently prints
[%gall-booting <app> p=<ship> q=<desk>]
whenever it receives a %conf (i.e., when it boots an app). This turns
up in many of the places the old, less-informative '%mo-not-running'
printf did, but it's of similarly little use, and mainly serves to
create redundant line noise. This commit just removes it.
* reclamation:
solid pill
arvo: wires up %trim memory-pressure event stubs
u3: wires up the %trim event in the daemon
u3: adds %trim memory-pressure notification "effect"
u3: tweaks |mass output (and fixes inadvertent truncation)
u3: refactors periodic memory reclamation
u3: factors out u3a_idle() to measure free-lists in a road
u3: adds and uses u3a_full/heap/temp road macros
u3: cleans up whitespace, removes dead code in allocator
* barbus:
hoon: removed unused parser type
hoon: remove extraneous cast
hoon: removed barhax. No hax!
hoon: replace barhax with barbus
hoon: changed barbus to match barhax
hoon: replaced barbus usage with barhax
hoon: add parsing for barhax
hoon: added barhax to replace barbus
hoon: update tall parsing for |$
hoon: replace +* name usage with ++ name |$
hoon: add parsing rules for |$
hoon: add ast for |$
Enables .^ in +mule (statically-typed virtualization), by specifying a
scry-handler function that punts the namespace read to a higher
virtualization layer via virtual-nock (mock) 12.
This check required the new type of +type to nest within the old type of
+type, which is wrong. Specifically, this disallowed adding new runes
without a staging procedure (which we didn't successfully complete).
* jt-gall-refactor: (76 commits)
gall: fix issue id in comment
pills: update solid
gall: handle foreign coup success
gall: only print peek bad result if bad
gall: add basic test harness
pills: update solid, brass, ivory
gall: fix obvious nest-failing tisdot
gall: change '-state' to '-core' for +mo and +ap
zuse, gall: deprecate 'club'
zuse, gall, eyre: deprecate 'cush'
zuse, gall, eyre, dojo: deprecate 'cuft'
gall: remove slam-related printfs
gall: remove deprecated 'mak' from 'agents'
gall: use less vertical spacing throughout
gall: add comment re: unpopulated wex
gall: use less vertical separation when wuthepping
gall: fix whitespace
gall: don't define 'move' as a pair
gall: don't give faces to tags
gall: gut some unused stuff
...
