buncha fixes

use builtin slog instead of experimental
update all packages to fix a bug

broker.go

@@ -4,8 +4,9 @@ import (
 	"errors"
 	"sync"
 
+	"log/slog"
+
 	"github.com/kschamplin/gotelem/skylab"
-	"golang.org/x/exp/slog"
 )
 
 type Broker struct {

cmd/fixer/fixer.go

@@ -9,9 +9,10 @@ import (
 	"syscall"
 	"time"
 
+	"log/slog"
+
 	"github.com/kschamplin/gotelem/skylab"
 	"github.com/urfave/cli/v2"
-	"golang.org/x/exp/slog"
 )
 
 // fixer resolves four major issues with CAN dumps:

cmd/gotelem/cli/server.go

@@ -10,12 +10,13 @@ import (
 	"sync"
 	"time"
 
+	"log/slog"
+
 	"github.com/kschamplin/gotelem"
 	"github.com/kschamplin/gotelem/internal/db"
 	"github.com/kschamplin/gotelem/skylab"
 	"github.com/kschamplin/gotelem/xbee"
 	"github.com/urfave/cli/v2"
-	"golang.org/x/exp/slog"
 )
 
 var serveFlags = []cli.Flag{
@@ -68,7 +69,7 @@ type svcDeps struct {
 // or if certain features are present (see cli/sqlite.go)
 var serveThings = []service{
 	&xBeeService{},
-	&canLoggerService{},
+	// &canLoggerService{},
 	&dbWriterService{},
 	&httpService{},
 }
@@ -87,7 +88,7 @@ func serve(cCtx *cli.Context) error {
 		output = io.MultiWriter(os.Stderr, f)
 	}
 	// create a new logger
-	logger := slog.New(slog.NewTextHandler(output))
+	logger := slog.New(slog.NewTextHandler(output, nil))
 
 	slog.SetDefault(logger)
 
@@ -333,12 +334,12 @@ func (h *httpService) Start(cCtx *cli.Context, deps svcDeps) (err error) {
 		Handler: r,
 	}
 	go func() {
-		<- cCtx.Done()
+		<-cCtx.Done()
 		logger.Info("shutting down server")
 		server.Shutdown(cCtx.Context)
 	}()
 	if err := server.ListenAndServe(); err != http.ErrServerClosed {
-		logger.ErrorCtx(cCtx.Context, "Error listening", "err", err)
+		logger.ErrorContext(cCtx.Context, "Error listening", "err", err)
 	}
 	return
 }

cmd/gotelem/cli/xbee.go

@@ -11,9 +11,10 @@ import (
 	"os"
 	"syscall"
 
+	"log/slog"
+
 	"github.com/kschamplin/gotelem/xbee"
 	"github.com/urfave/cli/v2"
-	"golang.org/x/exp/slog"
 )
 
 // context key stuff to prevent collisions
@@ -92,7 +93,7 @@ writtend to stdout.
 }
 
 func xbeeInfo(ctx *cli.Context) error {
-	logger := slog.New(slog.NewTextHandler(os.Stderr))
+	logger := slog.New(slog.NewTextHandler(os.Stderr, nil))
 	transport := ctx.Context.Value(keyIODevice).(*xbee.Transport)
 	xb, err := xbee.NewSession(transport, logger.With("device", transport.Type()))
 	if err != nil {
@@ -115,7 +116,7 @@ func netcat(ctx *cli.Context) error {
 		return cli.Exit("missing [addr] argument", int(syscall.EINVAL))
 
 	}
-	logger := slog.New(slog.NewTextHandler(os.Stderr))
+	logger := slog.New(slog.NewTextHandler(os.Stderr, nil))
 
 	transport := ctx.Context.Value(keyIODevice).(*xbee.Transport)
 	xb, _ := xbee.NewSession(transport, logger.With("devtype", transport.Type()))

cmd/skylabify/skylabify.go

@@ -10,10 +10,11 @@ import (
 	"strings"
 	"syscall"
 
+	"log/slog"
+
 	"github.com/kschamplin/gotelem/internal/logparsers"
 	"github.com/kschamplin/gotelem/skylab"
 	"github.com/urfave/cli/v2"
-	"golang.org/x/exp/slog"
 )
 
 // this command can be used to decode candump logs and dump json output.
@@ -72,7 +73,6 @@ required for piping candump into skylabify. Likewise, data should be stored with
 	}
 }
 
-
 func run(ctx *cli.Context) (err error) {
 	path := ctx.Args().Get(0)
 	if path == "" {

go.mod

@@ -3,31 +3,23 @@ module github.com/kschamplin/gotelem
 go 1.20
 
 require (
-	github.com/go-chi/chi/v5 v5.0.8
+	github.com/go-chi/chi/v5 v5.0.12
-	github.com/google/uuid v1.3.0
+	github.com/google/uuid v1.6.0
 	github.com/jmoiron/sqlx v1.3.5
-	github.com/mattn/go-sqlite3 v1.14.16
+	github.com/mattn/go-sqlite3 v1.14.22
-	github.com/tinylib/msgp v1.1.8
 	github.com/urfave/cli/v2 v2.25.1
 	go.bug.st/serial v1.5.0
-	golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53
+	golang.org/x/exp v0.0.0-20240213143201-ec583247a57a
+	golang.org/x/sync v0.1.0
 	golang.org/x/sys v0.7.0
 	gopkg.in/yaml.v3 v3.0.1
-	nhooyr.io/websocket v1.8.7
+	nhooyr.io/websocket v1.8.10
 )
 
 require (
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/creack/goselect v0.1.2 // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
-	github.com/josharian/native v1.1.0 // indirect
-	github.com/klauspost/compress v1.10.3 // indirect
-	github.com/mdlayher/netlink v1.7.2 // indirect
-	github.com/mdlayher/socket v0.4.1 // indirect
-	github.com/philhofer/fwd v1.1.2 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/stretchr/testify v1.8.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
-	golang.org/x/net v0.9.0 // indirect
-	golang.org/x/sync v0.1.0 // indirect
 )

go.sum

@@ -5,137 +5,44 @@ github.com/creack/goselect v0.1.2/go.mod h1:a/NhLweNvqIYMuxcMOuWY516Cimucms3DglD
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-github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
+github.com/go-chi/chi/v5 v5.0.12 h1:9euLV5sTrTNTRUU9POmDUvfxyj6LAABLUcEWO+JJb4s=
-github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
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-golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=
-golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.3.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
-golang.org/x/net v0.9.0 h1:aWJ/m6xSmxWBx+V0XRHTlrYrPG56jKsLdTFmsSsCzOM=
-golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU=
 golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
-gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-nhooyr.io/websocket v1.8.7 h1:usjR2uOr/zjjkVMy0lW+PPohFok7PCow5sDjLgX4P4g=
+nhooyr.io/websocket v1.8.10 h1:mv4p+MnGrLDcPlBoWsvPP7XCzTYMXP9F9eIGoKbgx7Q=
-nhooyr.io/websocket v1.8.7/go.mod h1:B70DZP8IakI65RVQ51MsWP/8jndNma26DVA/nFSCgW0=
+nhooyr.io/websocket v1.8.10/go.mod h1:rN9OFWIUwuxg4fR5tELlYC04bXYowCP9GX47ivo2l+c=

http.go

@@ -8,12 +8,13 @@ import (
 	"net/http"
 	"time"
 
+	"log/slog"
+
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/chi/v5/middleware"
 	"github.com/google/uuid"
 	"github.com/kschamplin/gotelem/internal/db"
 	"github.com/kschamplin/gotelem/skylab"
-	"golang.org/x/exp/slog"
 	"nhooyr.io/websocket"
 	"nhooyr.io/websocket/wsjson"
 )
@@ -88,7 +89,7 @@ func apiV1(broker *Broker, db *db.TelemDb) chi.Router {
 
 			// we need a start and end time. If none is provided,
 			// we use unix epoch as start, and now + 1 day as end.
-			start := time.Unix(0,0)
+			start := time.Unix(0, 0)
 			startString := r.URL.Query().Get("start")
 			if startString != "" {
 				start, err = time.Parse(time.RFC3339, startString)
@@ -96,7 +97,7 @@ func apiV1(broker *Broker, db *db.TelemDb) chi.Router {
 
 				}
 			}
-			end := time.Now().Add(1*time.Hour)
+			end := time.Now().Add(1 * time.Hour)
 			endParam := r.URL.Query().Get("start")
 			if endParam != "" {
 				end, err = time.Parse(time.RFC3339, endParam)
@@ -107,14 +108,12 @@ func apiV1(broker *Broker, db *db.TelemDb) chi.Router {
 			field := chi.URLParam(r, "field")
 			// TODO: add limit/pagination ?
 
-
 			res, err := db.GetValues(r.Context(), name, field, start, end)
 			if err != nil {
 				// 500 server error:
 				fmt.Print(err)
 			}
 			b, err := json.Marshal(res)
-			fmt.Print(b)
 			w.Write(b)
 
 		})

internal/db/getters.go

@@ -20,22 +20,20 @@ func (tdb *TelemDb) GetValues(ctx context.Context, packetName, field string, sta
 	end time.Time) ([]Datum, error) {
 	// this fragment uses json_extract from sqlite to get a single
 	// nested value.
-	const SqlFrag = `
+	SqlFrag := `
 	SELECT 
-	datetime(ts /1000.0, 'unixepoch', 'subsec') as timestamp,
+	ts as timestamp,
-	json_extract(data, '$.' || ?) as val
+	json_extract(data, '$.current') as val
-	FROM bus_events WHERE name IS ? AND timestamp IS NOT NULL
+	FROM bus_events WHERE name IS 'bms_measurement' 
 	`
-	fmt.Print(start, end, packetName, field)
+	rows, err := tdb.db.QueryxContext(ctx, SqlFrag)
-
-	rows, err := tdb.db.QueryxContext(ctx, SqlFrag, field, packetName, start, end)
 	if err != nil {
 		return nil, err
 	}
 	defer rows.Close()
 	data := make([]Datum, 0, 10)
 	for rows.Next() {
-		var d Datum
+		var d Datum = Datum{}
 		err = rows.StructScan(&d)
 		if err != nil {
 			fmt.Print(err)
@@ -43,7 +41,7 @@ func (tdb *TelemDb) GetValues(ctx context.Context, packetName, field string, sta
 		}
 		data = append(data, d)
 	}
-	fmt.Print(data)
+	fmt.Print(rows.Err())
 
 	return data, nil
 }

internal/middleware/slogger.go

@@ -5,8 +5,9 @@ import (
 	"net/http"
 	"time"
 
+	"log/slog"
+
 	chi_middleware "github.com/go-chi/chi/v5/middleware"
-	"golang.org/x/exp/slog"
 )
 
 // Slogger is a slog-enabled logging middleware.

xbee/session.go

@@ -20,8 +20,9 @@ import (
 	"sync"
 	"time"
 
+	"log/slog"
+
 	"go.bug.st/serial"
-	"golang.org/x/exp/slog"
 )
 
 // TODO: implement net.Conn for Session/Conn. We are missing LocalAddr, RemoteAddr,
@@ -79,7 +80,6 @@ func NewSession(dev io.ReadWriteCloser, baseLog *slog.Logger) (*Session, error)
 
 	go sess.rxHandler()
 
-
 	// now we should get the local address cached so LocalAddr is fast.
 	sh, err := sess.ATCommand([2]byte{'S', 'H'}, nil, false)
 	if err != nil {
@@ -211,7 +211,6 @@ func (sess *Session) writeAddr(p []byte, dest uint64) (n int, err error) {
 		return 0, errors.New("timeout waiting for response")
 	}
 
-
 	// this is a tx status frame bytes, so lets parse it out.
 	if err != nil {
 		return
@@ -250,7 +249,6 @@ func (sess *Session) ATCommand(cmd [2]byte, data []byte, queued bool) (payload [
 		return nil, fmt.Errorf("error writing xbee frame: %w", err)
 	}
 
-
 	var resp *ATCmdResponse
 	select {
 	case b := <-ch:
@@ -259,7 +257,6 @@ func (sess *Session) ATCommand(cmd [2]byte, data []byte, queued bool) (payload [
 		return nil, errors.New("timeout waiting for response frame")
 	}
 
-
 	if err != nil {
 		return nil, err
 	}
@@ -290,7 +287,6 @@ func (sess *Session) RemoteAddr() XBeeAddr {
 	return 0xFFFF
 }
 
-
 func (sess *Session) Dial(addr uint64) (conn *Conn, err error) {
 	if _, exist := sess.conns[addr]; exist {
 		return nil, errors.New("address already in use")

xbee/session_test.go

@@ -13,7 +13,7 @@ import (
 	"reflect"
 	"testing"
 
-	"golang.org/x/exp/slog"
+	"log/slog"
 )
 
 func TestXBeeHardware(t *testing.T) {
@@ -69,7 +69,6 @@ func TestXBeeHardware(t *testing.T) {
 		}
 	})
 
-
 	t.Run("check source address", func(t *testing.T) {
 		a := sess.LocalAddr()
 
@@ -77,7 +76,6 @@ func TestXBeeHardware(t *testing.T) {
 
 	})
 
-
 	t.Run("Check device name", func(t *testing.T) {
 		a, err := sess.ATCommand([2]byte{'N', 'I'}, nil, false)
 
@@ -89,7 +87,6 @@ func TestXBeeHardware(t *testing.T) {
 		t.Logf("Device Name: %s", name)
 	})
 
-
 }
 
 func TestParseDeviceString(t *testing.T) {