commit 3f0650f6ce8ad85b0eaeca29f9d41bb9eae80198 · notnite.com/core

+6 -10

appview/db/jetstream.go

···

       5
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       }

     

       6
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       7
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       func (db DbWrapper) SaveLastTimeUs(lastTimeUs int64) error {

     

       8
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       -
       	_, err := db.Exec(`insert into _jetstream (last_time_us) values (?)`, lastTimeUs)

     

       8
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       +
       	_, err := db.Exec(`

     

       9
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       +
       		insert into _jetstream (id, last_time_us)

     

       10
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       +
       		values (1, ?)

     

       11
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       +
       		on conflict(id) do update set last_time_us = excluded.last_time_us

     

       12
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       +
       	`, lastTimeUs)

     

       9
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       	return err

     

       10
       14
        
       }

     

       11
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       12
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       -
       func (db DbWrapper) UpdateLastTimeUs(lastTimeUs int64) error {

     

       13
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       -
       	_, err := db.Exec(`update _jetstream set last_time_us = ? where rowid = 1`, lastTimeUs)

     

       14
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       -
       	if err != nil {

     

       15
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       -
       		return err

     

       16
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       -
       	}

     

       17
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       -
       	return nil

     

       18
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       -
       }

     

       19
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       -
       

     

       20
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       func (db DbWrapper) GetLastTimeUs() (int64, error) {

     

       21
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       	var lastTimeUs int64

     

       22
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       -
       	row := db.QueryRow(`select last_time_us from _jetstream`)

     

       18
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       +
       	row := db.QueryRow(`select last_time_us from _jetstream where id = 1;`)

     

       23
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       	err := row.Scan(&lastTimeUs)

     

       24
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       	return lastTimeUs, err

     

       25
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       }

+1 -2

appview/pages/templates/knots.html

···

       8
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           <section class="rounded bg-white dark:bg-gray-800 drop-shadow-sm px-6 py-4 mb-6 w-full lg:w-fit">

     

       9
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             <p class="mb-8 dark:text-gray-300">Generate a key to initialize your knot server.</p>

     

       10
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             <form 

     

       11
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       -
               hx-put="/knots/key"

     

       12
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       -
               hx-swap="none"

     

       11
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       +
               hx-post="/knots/key"

     

       13
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               class="max-w-2xl mb-8 space-y-4"

     

       14
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             >

     

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               <input

+1 -1

appview/state/jetstream.go

···

       20
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       		defer func() {

     

       21
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       			eventTime := e.TimeUS

     

       22
       22
        
       			lastTimeUs := eventTime + 1

     

       23
       23
       -
       			if err := d.UpdateLastTimeUs(lastTimeUs); err != nil {

     

       23
       23
       +
       			if err := d.SaveLastTimeUs(lastTimeUs); err != nil {

     

       24
       24
        
       				err = fmt.Errorf("(deferred) failed to save last time us: %w", err)

     

       25
       25
        
       			}

     

       26
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       		}()

+9 -1

appview/state/state.go

···

       60
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       	resolver := appview.NewResolver()

     

       61
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       62
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       	wrapper := db.DbWrapper{d}

     

       63
       63
       -
       	jc, err := jetstream.NewJetstreamClient(config.JetstreamEndpoint, "appview", []string{tangled.GraphFollowNSID}, nil, slog.Default(), wrapper, false)

     

       63
       63
       +
       	jc, err := jetstream.NewJetstreamClient(

     

       64
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       +
       		config.JetstreamEndpoint,

     

       65
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       +
       		"appview",

     

       66
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       +
       		[]string{tangled.GraphFollowNSID},

     

       67
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       +
       		nil,

     

       68
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       +
       		slog.Default(),

     

       69
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       +
       		wrapper,

     

       70
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       +
       		false,

     

       71
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       +
       	)

     

       64
       72
        
       	if err != nil {

     

       65
       73
        
       		return nil, fmt.Errorf("failed to create jetstream client: %w", err)

     

       66
       74
        
       	}

-150

cmd/jstest/main.go

···

       1
       1
       -
       package main

     

       2
       2
       -
       

     

       3
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       -
       import (

     

       4
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       -
       	"context"

     

       5
       5
       -
       	"flag"

     

       6
       6
       -
       	"log/slog"

     

       7
       7
       -
       	"os"

     

       8
       8
       -
       	"os/signal"

     

       9
       9
       -
       	"strings"

     

       10
       10
       -
       	"syscall"

     

       11
       11
       -
       	"time"

     

       12
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       -
       

     

       13
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       -
       	"github.com/bluesky-social/jetstream/pkg/client"

     

       14
       14
       -
       	"github.com/bluesky-social/jetstream/pkg/models"

     

       15
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       -
       	"tangled.sh/tangled.sh/core/jetstream"

     

       16
       16
       -
       )

     

       17
       17
       -
       

     

       18
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       -
       // Simple in-memory implementation of DB interface

     

       19
       19
       -
       type MemoryDB struct {

     

       20
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       -
       	lastTimeUs int64

     

       21
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       -
       }

     

       22
       22
       -
       

     

       23
       23
       -
       func (m *MemoryDB) GetLastTimeUs() (int64, error) {

     

       24
       24
       -
       	if m.lastTimeUs == 0 {

     

       25
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       -
       		return time.Now().UnixMicro(), nil

     

       26
       26
       -
       	}

     

       27
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       -
       	return m.lastTimeUs, nil

     

       28
       28
       -
       }

     

       29
       29
       -
       

     

       30
       30
       -
       func (m *MemoryDB) SaveLastTimeUs(ts int64) error {

     

       31
       31
       -
       	m.lastTimeUs = ts

     

       32
       32
       -
       	return nil

     

       33
       33
       -
       }

     

       34
       34
       -
       

     

       35
       35
       -
       func (m *MemoryDB) UpdateLastTimeUs(ts int64) error {

     

       36
       36
       -
       	m.lastTimeUs = ts

     

       37
       37
       -
       	return nil

     

       38
       38
       -
       }

     

       39
       39
       -
       

     

       40
       40
       -
       func main() {

     

       41
       41
       -
       	// Setup logger

     

       42
       42
       -
       	logger := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{

     

       43
       43
       -
       		Level: slog.LevelInfo,

     

       44
       44
       -
       	}))

     

       45
       45
       -
       

     

       46
       46
       -
       	// Create in-memory DB

     

       47
       47
       -
       	db := &MemoryDB{}

     

       48
       48
       -
       

     

       49
       49
       -
       	// Get query URL from flag

     

       50
       50
       -
       	var queryURL string

     

       51
       51
       -
       	flag.StringVar(&queryURL, "query-url", "", "Jetstream query URL containing DIDs")

     

       52
       52
       -
       	flag.Parse()

     

       53
       53
       -
       

     

       54
       54
       -
       	if queryURL == "" {

     

       55
       55
       -
       		logger.Error("No query URL provided, use --query-url flag")

     

       56
       56
       -
       		os.Exit(1)

     

       57
       57
       -
       	}

     

       58
       58
       -
       

     

       59
       59
       -
       	// Extract wantedDids parameters

     

       60
       60
       -
       	didParams := strings.Split(queryURL, "&wantedDids=")

     

       61
       61
       -
       	dids := make([]string, 0, len(didParams)-1)

     

       62
       62
       -
       	for i, param := range didParams {

     

       63
       63
       -
       		if i == 0 {

     

       64
       64
       -
       			// Skip the first part (the base URL with cursor)

     

       65
       65
       -
       			continue

     

       66
       66
       -
       		}

     

       67
       67
       -
       		dids = append(dids, param)

     

       68
       68
       -
       	}

     

       69
       69
       -
       

     

       70
       70
       -
       	// Extract collections

     

       71
       71
       -
       	collections := []string{"sh.tangled.publicKey", "sh.tangled.knot.member"}

     

       72
       72
       -
       

     

       73
       73
       -
       	// Create client configuration

     

       74
       74
       -
       	cfg := client.DefaultClientConfig()

     

       75
       75
       -
       	cfg.WebsocketURL = "wss://jetstream2.us-west.bsky.network/subscribe"

     

       76
       76
       -
       	cfg.WantedCollections = collections

     

       77
       77
       -
       

     

       78
       78
       -
       	// Create jetstream client

     

       79
       79
       -
       	jsClient, err := jetstream.NewJetstreamClient(

     

       80
       80
       -
       		cfg.WebsocketURL,

     

       81
       81
       -
       		"tangled-jetstream",

     

       82
       82
       -
       		collections,

     

       83
       83
       -
       		cfg,

     

       84
       84
       -
       		logger,

     

       85
       85
       -
       		db,

     

       86
       86
       -
       		false,

     

       87
       87
       -
       	)

     

       88
       88
       -
       	if err != nil {

     

       89
       89
       -
       		logger.Error("Failed to create jetstream client", "error", err)

     

       90
       90
       -
       		os.Exit(1)

     

       91
       91
       -
       	}

     

       92
       92
       -
       

     

       93
       93
       -
       	// Update DIDs

     

       94
       94
       -
       	jsClient.UpdateDids(dids)

     

       95
       95
       -
       

     

       96
       96
       -
       	// Create a context that will be canceled on SIGINT or SIGTERM

     

       97
       97
       -
       	ctx, cancel := context.WithCancel(context.Background())

     

       98
       98
       -
       	defer cancel()

     

       99
       99
       -
       

     

       100
       100
       -
       	// Setup signal handling with a buffered channel

     

       101
       101
       -
       	sigCh := make(chan os.Signal, 1)

     

       102
       102
       -
       	signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)

     

       103
       103
       -
       

     

       104
       104
       -
       	// Process function for events

     

       105
       105
       -
       	processFunc := func(ctx context.Context, event *models.Event) error {

     

       106
       106
       -
       		// Log the event details

     

       107
       107
       -
       		logger.Info("Received event",

     

       108
       108
       -
       			"collection", event.Commit.Collection,

     

       109
       109
       -
       			"did", event.Did,

     

       110
       110
       -
       			"rkey", event.Commit.RKey,

     

       111
       111
       -
       			"action", event.Kind,

     

       112
       112
       -
       			"time_us", event.TimeUS,

     

       113
       113
       -
       		)

     

       114
       114
       -
       

     

       115
       115
       -
       		// Save the last time_us

     

       116
       116
       -
       		if err := db.UpdateLastTimeUs(event.TimeUS); err != nil {

     

       117
       117
       -
       			logger.Error("Failed to update last time_us", "error", err)

     

       118
       118
       -
       		}

     

       119
       119
       -
       

     

       120
       120
       -
       		return nil

     

       121
       121
       -
       	}

     

       122
       122
       -
       

     

       123
       123
       -
       	// Start jetstream

     

       124
       124
       -
       	if err := jsClient.StartJetstream(ctx, processFunc); err != nil {

     

       125
       125
       -
       		logger.Error("Failed to start jetstream", "error", err)

     

       126
       126
       -
       		os.Exit(1)

     

       127
       127
       -
       	}

     

       128
       128
       -
       

     

       129
       129
       -
       	// Wait for signal instead of context.Done()

     

       130
       130
       -
       	sig := <-sigCh

     

       131
       131
       -
       	logger.Info("Received signal, shutting down", "signal", sig)

     

       132
       132
       -
       	cancel() // Cancel context after receiving signal

     

       133
       133
       -
       

     

       134
       134
       -
       	// Shutdown gracefully with a timeout

     

       135
       135
       -
       	shutdownCtx, shutdownCancel := context.WithTimeout(context.Background(), 5*time.Second)

     

       136
       136
       -
       	defer shutdownCancel()

     

       137
       137
       -
       

     

       138
       138
       -
       	done := make(chan struct{})

     

       139
       139
       -
       	go func() {

     

       140
       140
       -
       		jsClient.Shutdown()

     

       141
       141
       -
       		close(done)

     

       142
       142
       -
       	}()

     

       143
       143
       -
       

     

       144
       144
       -
       	select {

     

       145
       145
       -
       	case <-done:

     

       146
       146
       -
       		logger.Info("Jetstream client shut down gracefully")

     

       147
       147
       -
       	case <-shutdownCtx.Done():

     

       148
       148
       -
       		logger.Warn("Shutdown timed out, forcing exit")

     

       149
       149
       -
       	}

     

       150
       150
       -
       }

+1 -1

cmd/knotserver/main.go

···

       49
       49
        
       	jc, err := jetstream.NewJetstreamClient(c.Server.JetstreamEndpoint, "knotserver", []string{

     

       50
       50
        
       		tangled.PublicKeyNSID,

     

       51
       51
        
       		tangled.KnotMemberNSID,

     

       52
       52
       -
       	}, nil, l, db, false)

     

       52
       52
       +
       	}, nil, l, db, true)

     

       53
       53
        
       	if err != nil {

     

       54
       54
        
       		l.Error("failed to setup jetstream", "error", err)

     

       55
       55
        
       	}

+86 -24

jetstream/jetstream.go

···

       4
       4
        
       	"context"

     

       5
       5
        
       	"fmt"

     

       6
       6
        
       	"log/slog"

     

       7
       7
       +
       	"os"

     

       8
       8
       +
       	"os/signal"

     

       7
       9
        
       	"sync"

     

       10
       10
       +
       	"syscall"

     

       8
       11
        
       	"time"

     

       9
       12
        
       

     

       10
       13
        
       	"github.com/bluesky-social/jetstream/pkg/client"

     
···

       16
       19
        
       type DB interface {

     

       17
       20
        
       	GetLastTimeUs() (int64, error)

     

       18
       21
        
       	SaveLastTimeUs(int64) error

     

       19
       19
       -
       	UpdateLastTimeUs(int64) error

     

       20
       22
        
       }

     

       21
       23
        
       

     

       24
       24
       +
       type Set[T comparable] map[T]struct{}

     

       25
       25
       +
       

     

       22
       26
        
       type JetstreamClient struct {

     

       23
       27
        
       	cfg    *client.ClientConfig

     

       24
       28
        
       	client *client.Client

     

       25
       29
        
       	ident  string

     

       26
       30
        
       	l      *slog.Logger

     

       27
       31
        
       

     

       32
       32
       +
       	wantedDids Set[string]

     

       28
       33
        
       	db         DB

     

       29
       34
        
       	waitForDid bool

     

       30
       35
        
       	mu         sync.RWMutex

     
···

       37
       42
        
       	if did == "" {

     

       38
       43
        
       		return

     

       39
       44
        
       	}

     

       45
       45
       +
       

     

       40
       46
        
       	j.mu.Lock()

     

       41
       41
       -
       	j.cfg.WantedDids = append(j.cfg.WantedDids, did)

     

       47
       47
       +
       	j.wantedDids[did] = struct{}{}

     

       42
       48
        
       	j.mu.Unlock()

     

       43
       49
        
       }

     

       44
       50
        
       

     

       45
       45
       -
       func (j *JetstreamClient) UpdateDids(dids []string) {

     

       46
       46
       -
       	j.mu.Lock()

     

       47
       47
       -
       	for _, did := range dids {

     

       48
       48
       -
       		if did != "" {

     

       49
       49
       -
       			j.cfg.WantedDids = append(j.cfg.WantedDids, did)

     

       51
       51
       +
       type processor func(context.Context, *models.Event) error

     

       52
       52
       +
       

     

       53
       53
       +
       func (j *JetstreamClient) withDidFilter(processFunc processor) processor {

     

       54
       54
       +
       	// since this closure references j.WantedDids; it should auto-update

     

       55
       55
       +
       	// existing instances of the closure when j.WantedDids is mutated

     

       56
       56
       +
       	return func(ctx context.Context, evt *models.Event) error {

     

       57
       57
       +
       		if _, ok := j.wantedDids[evt.Did]; ok {

     

       58
       58
       +
       			return processFunc(ctx, evt)

     

       59
       59
       +
       		} else {

     

       60
       60
       +
       			return nil

     

       50
       61
        
       		}

     

       51
       62
        
       	}

     

       52
       52
       -
       	j.mu.Unlock()

     

       53
       53
       -
       

     

       54
       54
       -
       	j.cancelMu.Lock()

     

       55
       55
       -
       	if j.cancel != nil {

     

       56
       56
       -
       		j.cancel()

     

       57
       57
       -
       	}

     

       58
       58
       -
       	j.cancelMu.Unlock()

     

       59
       63
        
       }

     

       60
       64
        
       

     

       61
       65
        
       func NewJetstreamClient(endpoint, ident string, collections []string, cfg *client.ClientConfig, logger *slog.Logger, db DB, waitForDid bool) (*JetstreamClient, error) {

     
···

       66
       70
        
       	}

     

       67
       71
        
       

     

       68
       72
        
       	return &JetstreamClient{

     

       69
       69
       -
       		cfg:   cfg,

     

       70
       70
       -
       		ident: ident,

     

       71
       71
       -
       		db:    db,

     

       72
       72
       -
       		l:     logger,

     

       73
       73
       +
       		cfg:        cfg,

     

       74
       74
       +
       		ident:      ident,

     

       75
       75
       +
       		db:         db,

     

       76
       76
       +
       		l:          logger,

     

       77
       77
       +
       		wantedDids: make(map[string]struct{}),

     

       73
       78
        
       

     

       74
       79
        
       		// This will make the goroutine in StartJetstream wait until

     

       75
       75
       -
       		// cfg.WantedDids has been populated, typically using UpdateDids.

     

       80
       80
       +
       		// j.wantedDids has been populated, typically using addDids.

     

       76
       81
        
       		waitForDid: waitForDid,

     

       77
       82
        
       	}, nil

     

       78
       83
        
       }

     

       79
       84
        
       

     

       80
       85
        
       // StartJetstream starts the jetstream client and processes events using the provided processFunc.

     

       81
       81
       -
       // The caller is responsible for saving the last time_us to the database (just use your db.SaveLastTimeUs).

     

       86
       86
       +
       // The caller is responsible for saving the last time_us to the database (just use your db.UpdateLastTimeUs).

     

       82
       87
        
       func (j *JetstreamClient) StartJetstream(ctx context.Context, processFunc func(context.Context, *models.Event) error) error {

     

       83
       88
        
       	logger := j.l

     

       84
       89
        
       

     

       85
       85
       -
       	sched := sequential.NewScheduler(j.ident, logger, processFunc)

     

       90
       90
       +
       	sched := sequential.NewScheduler(j.ident, logger, j.withDidFilter(processFunc))

     

       86
       91
        
       

     

       87
       92
        
       	client, err := client.NewClient(j.cfg, log.New("jetstream"), sched)

     

       88
       93
        
       	if err != nil {

     
···

       92
       97
        
       

     

       93
       98
        
       	go func() {

     

       94
       99
        
       		if j.waitForDid {

     

       95
       95
       -
       			for len(j.cfg.WantedDids) == 0 {

     

       100
       100
       +
       			for len(j.wantedDids) == 0 {

     

       96
       101
        
       				time.Sleep(time.Second)

     

       97
       102
        
       			}

     

       98
       103
        
       		}

     

       99
       104
        
       		logger.Info("done waiting for did")

     

       105
       105
       +
       

     

       106
       106
       +
       		go j.periodicLastTimeSave(ctx)

     

       107
       107
       +
       		j.saveIfKilled(ctx)

     

       108
       108
       +
       

     

       100
       109
        
       		j.connectAndRead(ctx)

     

       101
       110
        
       	}()

     

       102
       111
        
       

     
···

       130
       139
        
       	}

     

       131
       140
        
       }

     

       132
       141
        
       

     

       142
       142
       +
       // save cursor periodically

     

       143
       143
       +
       func (j *JetstreamClient) periodicLastTimeSave(ctx context.Context) {

     

       144
       144
       +
       	ticker := time.NewTicker(time.Minute)

     

       145
       145
       +
       	defer ticker.Stop()

     

       146
       146
       +
       

     

       147
       147
       +
       	for {

     

       148
       148
       +
       		select {

     

       149
       149
       +
       		case <-ctx.Done():

     

       150
       150
       +
       			return

     

       151
       151
       +
       		case <-ticker.C:

     

       152
       152
       +
       			j.db.SaveLastTimeUs(time.Now().UnixMicro())

     

       153
       153
       +
       		}

     

       154
       154
       +
       	}

     

       155
       155
       +
       }

     

       156
       156
       +
       

     

       133
       157
        
       func (j *JetstreamClient) getLastTimeUs(ctx context.Context) *int64 {

     

       134
       158
        
       	l := log.FromContext(ctx)

     

       135
       159
        
       	lastTimeUs, err := j.db.GetLastTimeUs()

     
···

       142
       166
        
       		}

     

       143
       167
        
       	}

     

       144
       168
        
       

     

       145
       145
       -
       	// If last time is older than a week, start from now

     

       169
       169
       +
       	// If last time is older than 2 days, start from now

     

       146
       170
        
       	if time.Now().UnixMicro()-lastTimeUs > 2*24*60*60*1000*1000 {

     

       147
       171
        
       		lastTimeUs = time.Now().UnixMicro()

     

       148
       172
        
       		l.Warn("last time us is older than 2 days; discarding that and starting from now")

     

       149
       149
       -
       		err = j.db.UpdateLastTimeUs(lastTimeUs)

     

       173
       173
       +
       		err = j.db.SaveLastTimeUs(lastTimeUs)

     

       150
       174
        
       		if err != nil {

     

       151
       175
        
       			l.Error("failed to save last time us", "error", err)

     

       152
       176
        
       		}

     
···

       155
       179
        
       	l.Info("found last time_us", "time_us", lastTimeUs)

     

       156
       180
        
       	return &lastTimeUs

     

       157
       181
        
       }

     

       182
       182
       +
       

     

       183
       183
       +
       func (j *JetstreamClient) saveIfKilled(ctx context.Context) context.Context {

     

       184
       184
       +
       	ctxWithCancel, cancel := context.WithCancel(ctx)

     

       185
       185
       +
       

     

       186
       186
       +
       	sigChan := make(chan os.Signal, 1)

     

       187
       187
       +
       

     

       188
       188
       +
       	signal.Notify(sigChan,

     

       189
       189
       +
       		syscall.SIGINT,

     

       190
       190
       +
       		syscall.SIGTERM,

     

       191
       191
       +
       		syscall.SIGQUIT,

     

       192
       192
       +
       		syscall.SIGHUP,

     

       193
       193
       +
       		syscall.SIGKILL,

     

       194
       194
       +
       		syscall.SIGSTOP,

     

       195
       195
       +
       	)

     

       196
       196
       +
       

     

       197
       197
       +
       	go func() {

     

       198
       198
       +
       		sig := <-sigChan

     

       199
       199
       +
       		j.l.Info("Received signal, initiating graceful shutdown", "signal", sig)

     

       200
       200
       +
       

     

       201
       201
       +
       		lastTimeUs := time.Now().UnixMicro()

     

       202
       202
       +
       		if err := j.db.SaveLastTimeUs(lastTimeUs); err != nil {

     

       203
       203
       +
       			j.l.Error("Failed to save last time during shutdown", "error", err)

     

       204
       204
       +
       		}

     

       205
       205
       +
       		j.l.Info("Saved lastTimeUs before shutdown", "lastTimeUs", lastTimeUs)

     

       206
       206
       +
       

     

       207
       207
       +
       		j.cancelMu.Lock()

     

       208
       208
       +
       		if j.cancel != nil {

     

       209
       209
       +
       			j.cancel()

     

       210
       210
       +
       		}

     

       211
       211
       +
       		j.cancelMu.Unlock()

     

       212
       212
       +
       

     

       213
       213
       +
       		cancel()

     

       214
       214
       +
       

     

       215
       215
       +
       		os.Exit(0)

     

       216
       216
       +
       	}()

     

       217
       217
       +
       

     

       218
       218
       +
       	return ctxWithCancel

     

       219
       219
       +
       }

+6 -10

knotserver/db/jetstream.go

···

       1
       1
        
       package db

     

       2
       2
        
       

     

       3
       3
        
       func (d *DB) SaveLastTimeUs(lastTimeUs int64) error {

     

       4
       4
       -
       	_, err := d.db.Exec(`insert into _jetstream (last_time_us) values (?)`, lastTimeUs)

     

       4
       4
       +
       	_, err := d.db.Exec(`

     

       5
       5
       +
       		insert into _jetstream (id, last_time_us)

     

       6
       6
       +
       		values (1, ?)

     

       7
       7
       +
       		on conflict(id) do update set last_time_us = excluded.last_time_us

     

       8
       8
       +
       	`, lastTimeUs)

     

       5
       9
        
       	return err

     

       6
       10
        
       }

     

       7
       11
        
       

     

       8
       8
       -
       func (d *DB) UpdateLastTimeUs(lastTimeUs int64) error {

     

       9
       9
       -
       	_, err := d.db.Exec(`update _jetstream set last_time_us = ? where rowid = 1`, lastTimeUs)

     

       10
       10
       -
       	if err != nil {

     

       11
       11
       -
       		return err

     

       12
       12
       -
       	}

     

       13
       13
       -
       	return nil

     

       14
       14
       -
       }

     

       15
       15
       -
       

     

       16
       12
        
       func (d *DB) GetLastTimeUs() (int64, error) {

     

       17
       13
        
       	var lastTimeUs int64

     

       18
       18
       -
       	row := d.db.QueryRow(`select last_time_us from _jetstream`)

     

       14
       14
       +
       	row := d.db.QueryRow(`select last_time_us from _jetstream where id = 1;`)

     

       19
       15
        
       	err := row.Scan(&lastTimeUs)

     

       20
       16
        
       	return lastTimeUs, err

     

       21
       17
        
       }

+2 -2

knotserver/db/pubkeys.go

···

       44
       44
        
       	return err

     

       45
       45
        
       }

     

       46
       46
        
       

     

       47
       47
       -
       func (pk *PublicKey) JSON() map[string]interface{} {

     

       48
       48
       -
       	return map[string]interface{}{

     

       47
       47
       +
       func (pk *PublicKey) JSON() map[string]any {

     

       48
       48
       +
       	return map[string]any{

     

       49
       49
        
       		"did":     pk.Did,

     

       50
       50
        
       		"key":     pk.Key,

     

       51
       51
        
       		"created": pk.Created,

+3 -1

knotserver/handler.go

···

       63
       63
        
       	if len(dids) > 0 {

     

       64
       64
        
       		h.knotInitialized = true

     

       65
       65
        
       		close(h.init)

     

       66
       66
       -
       		// h.jc.UpdateDids(dids)

     

       66
       66
       +
       		for _, d := range dids {

     

       67
       67
       +
       			h.jc.AddDid(d)

     

       68
       68
       +
       		}

     

       67
       69
        
       	}

     

       68
       70
        
       

     

       69
       71
        
       	r.Get("/", h.Index)

+2 -2

knotserver/jetstream.go

···

       53
       53
        
       		l.Error("failed to add did", "error", err)

     

       54
       54
        
       		return fmt.Errorf("failed to add did: %w", err)

     

       55
       55
        
       	}

     

       56
       56
       +
       	h.jc.AddDid(did)

     

       56
       57
        
       

     

       57
       58
        
       	if err := h.fetchAndAddKeys(ctx, did); err != nil {

     

       58
       59
        
       		return fmt.Errorf("failed to fetch and add keys: %w", err)

     
···

       115
       116
        
       		eventTime := event.TimeUS

     

       116
       117
        
       		lastTimeUs := eventTime + 1

     

       117
       118
        
       		fmt.Println("lastTimeUs", lastTimeUs)

     

       118
       118
       -
       		if err := h.db.UpdateLastTimeUs(lastTimeUs); err != nil {

     

       119
       119
       +
       		if err := h.db.SaveLastTimeUs(lastTimeUs); err != nil {

     

       119
       120
        
       			err = fmt.Errorf("(deferred) failed to save last time us: %w", err)

     

       120
       121
        
       		}

     

       121
       121
       -
       		// h.jc.UpdateDids([]string{did})

     

       122
       122
        
       	}()

     

       123
       123
        
       

     

       124
       124
        
       	raw := json.RawMessage(event.Commit.Record)

+3 -3

knotserver/routes.go

···

       448
       448
        
       			return

     

       449
       449
        
       		}

     

       450
       450
        
       

     

       451
       451
       -
       		data := make([]map[string]interface{}, 0)

     

       451
       451
       +
       		data := make([]map[string]any, 0)

     

       452
       452
        
       		for _, key := range keys {

     

       453
       453
        
       			j := key.JSON()

     

       454
       454
        
       			data = append(data, j)

     
···

       684
       684
        
       		writeError(w, err.Error(), http.StatusInternalServerError)

     

       685
       685
        
       		return

     

       686
       686
        
       	}

     

       687
       687
       -
       

     

       688
       687
        
       	h.jc.AddDid(did)

     

       688
       688
       +
       

     

       689
       689
        
       	if err := h.e.AddMember(ThisServer, did); err != nil {

     

       690
       690
        
       		l.Error("adding member", "error", err.Error())

     

       691
       691
        
       		writeError(w, err.Error(), http.StatusInternalServerError)

     
···

       768
       768
        
       		writeError(w, err.Error(), http.StatusInternalServerError)

     

       769
       769
        
       		return

     

       770
       770
        
       	}

     

       771
       771
       +
       	h.jc.AddDid(data.Did)

     

       771
       772
        
       

     

       772
       772
       -
       	// h.jc.UpdateDids([]string{data.Did})

     

       773
       773
        
       	if err := h.e.AddOwner(ThisServer, data.Did); err != nil {

     

       774
       774
        
       		l.Error("adding owner", "error", err.Error())

     

       775
       775
        
       		writeError(w, err.Error(), http.StatusInternalServerError)