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lpmessage: Finish basic message waiter

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This commit is contained in:
Łukasz Magiera 2024-01-04 15:40:31 +01:00
parent 77bb8061df
commit 2c7041b167
1 changed files with 46 additions and 45 deletions
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91
provider/lpmessage/watch.go
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@ -2,6 +2,7 @@ package lpmessage
import (
"context"
"encoding/json"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/lotus/api"
@ -15,53 +16,12 @@ import (
const MinConfidence = 6
/*
create table message_waits (
signed_message_cid text primary key references message_sends (signed_cid),
waiter_machine_id int references harmony_machines (id) on delete set null,
executed_tsk_cid text,
executed_tsk_epoch bigint,
executed_msg_cid text,
executed_msg_data jsonb,
executed_rcpt_exitcode bigint,
executed_rcpt_return bytea,
executed_rcpt_gas_used bigint
)
create table message_sends
(
from_key text not null,
to_addr text not null,
send_reason text not null,
send_task_id bigint not null,
unsigned_data bytea not null,
unsigned_cid text not null,
nonce bigint,
signed_data bytea,
signed_json jsonb,
signed_cid text,
send_time timestamp default null,
send_success boolean default null,
send_error text,
constraint message_sends_pk
primary key (send_task_id, from_key)
);
*/
type MessageWaiterApi interface {
StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error)
ChainGetTipSetByHeight(context.Context, abi.ChainEpoch, types.TipSetKey) (*types.TipSet, error)
ChainGetTipSet(context.Context, types.TipSetKey) (*types.TipSet, error)
StateSearchMsg(ctx context.Context, from types.TipSetKey, msg cid.Cid, limit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error)
ChainGetMessage(ctx context.Context, mc cid.Cid) (*types.Message, error)
}
type MessageWaiter struct {
@ -75,7 +35,7 @@ type MessageWaiter struct {
bestTs atomic.Pointer[types.TipSetKey]
}
func NewMessageWaiter(db *harmonydb.DB, ht *harmonytask.TaskEngine, pcs *chainsched.ProviderChainSched) (*MessageWaiter, error) {
func NewMessageWaiter(db *harmonydb.DB, ht *harmonytask.TaskEngine, pcs *chainsched.ProviderChainSched, api MessageWaiterApi) (*MessageWaiter, error) {
mw := &MessageWaiter{
db: db,
ht: ht,
@ -127,7 +87,7 @@ func (mw *MessageWaiter) update() {
// first if we see pending messages with null owner, assign them to ourselves
{
n, err := mw.db.Exec(ctx, `UPDATE message_waits SET owner_machine_id = $1 WHERE owner_machine_id IS NULL AND executed_tsk_cid IS NULL`, machineID)
n, err := mw.db.Exec(ctx, `UPDATE message_waits SET waiter_machine_id = $1 WHERE waiter_machine_id IS NULL AND executed_tsk_cid IS NULL`, machineID)
if err != nil {
log.Errorf("failed to assign pending messages: %+v", err)
return
@ -149,7 +109,7 @@ func (mw *MessageWaiter) update() {
// really large limit in case of things getting stuck and backlogging severely
err = mw.db.Select(ctx, &msgs, `SELECT signed_message_cid, from_key, nonce FROM message_wait
JOIN message_sends ON signed_message_cid = signed_cid
WHERE owner_machine_id = $1 LIMIT 10000`, machineID)
WHERE waiter_machine_id = $1 LIMIT 10000`, machineID)
if err != nil {
log.Errorf("failed to get assigned messages: %+v", err)
return
@ -180,11 +140,52 @@ func (mw *MessageWaiter) update() {
// check if any of the messages we have assigned to us are now on chain, and have been for MinConfidence epochs
for _, msg := range msgs {
if msg.Nonce > toCheck[msg.FromAddr] {
continue // definitely not on chain yet
}
look, err := mw.api.StateSearchMsg(ctx, lbtsk, cid.MustParse(msg.Cid), api.LookbackNoLimit, false)
if err != nil {
log.Errorf("failed to search for message: %+v", err)
return
}
if look == nil {
continue // not on chain yet (or not executed yet)
}
tskCid, err := look.TipSet.Cid()
if err != nil {
log.Errorf("failed to get tipset cid: %+v", err)
return
}
emsg, err := mw.api.ChainGetMessage(ctx, look.Message)
if err != nil {
log.Errorf("failed to get message: %+v", err)
return
}
execMsg, err := json.Marshal(emsg)
if err != nil {
log.Errorf("failed to marshal message: %+v", err)
return
}
// record in db
_, err = mw.db.Exec(ctx, `UPDATE message_waits SET
waiter_machine_id = NULL,
executed_tsk_cid = $1, executed_tsk_epoch = $2,
executed_msg_cid = $3, executed_msg_data = $4,
executed_rcpt_exitcode = $5, executed_rcpt_return = $6, executed_rcpt_gas_used = $7
WHERE signed_message_cid = $8`, tskCid, look.Height,
look.Message, execMsg,
look.Receipt.ExitCode, look.Receipt.Return, look.Receipt.GasUsed,
msg.Cid)
if err != nil {
log.Errorf("failed to update message wait: %+v", err)
return
}
}
}