qbittorrent tracing

pkg/qbittorrent/application.go

@@ -240,6 +240,9 @@ type Preferences struct {
 }
 
 func (c *client) Version(ctx context.Context) (string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Application.Version")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/app/version", c.config.Address)
 
 	result, err := c.doRequest(ctx, &requestData{
@@ -257,6 +260,9 @@ func (c *client) Version(ctx context.Context) (string, error) {
 }
 
 func (c *client) WebApiVersion(ctx context.Context) (string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Application.WebApiVersion")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/app/webapiVersion", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -273,6 +279,9 @@ func (c *client) WebApiVersion(ctx context.Context) (string, error) {
 }
 
 func (c *client) BuildInfo(ctx context.Context) (*BuildInfo, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Application.BuildInfo")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/app/buildInfo", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -294,6 +303,9 @@ func (c *client) BuildInfo(ctx context.Context) (*BuildInfo, error) {
 }
 
 func (c *client) Shutdown(ctx context.Context) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Application.Shutdown")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/app/shutdown", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		method: http.MethodPost,
@@ -311,6 +323,9 @@ func (c *client) Shutdown(ctx context.Context) error {
 }
 
 func (c *client) GetPreferences(ctx context.Context) (*Preferences, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Application.GetPreferences")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/app/preferences", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -332,6 +347,9 @@ func (c *client) GetPreferences(ctx context.Context) (*Preferences, error) {
 }
 
 func (c *client) SetPreferences(ctx context.Context, prefs *Preferences) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Application.SetPreferences")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/app/setPreferences", c.config.Address)
 	data, err := json.Marshal(prefs)
 	if err != nil {
@@ -359,6 +377,9 @@ func (c *client) SetPreferences(ctx context.Context, prefs *Preferences) error {
 }
 
 func (c *client) DefaultSavePath(ctx context.Context) (string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Application.DefaultSavePath")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/app/defaultSavePath", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,

pkg/qbittorrent/authentication.go

@@ -19,6 +19,9 @@ type Authentication interface {
 }
 
 func (c *client) Login(ctx context.Context) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Authentication.Login")
+	defer span.End()
+
 	if c.config.Username == "" || c.config.Password == "" {
 		return errors.New("username or password is empty")
 	}
@@ -51,8 +54,8 @@ func (c *client) Login(ctx context.Context) error {
 		return errors.New("login failed: " + string(result.body))
 	}
 
-	if c.cookieJar == nil {
+	if c.client.Jar == nil {
-		c.cookieJar, err = cookiejar.New(nil)
+		c.client.Jar, err = cookiejar.New(nil)
 		if err != nil {
 			return err
 		}
@@ -62,12 +65,15 @@ func (c *client) Login(ctx context.Context) error {
 	if err != nil {
 		return err
 	}
-	c.cookieJar.SetCookies(u, result.cookies)
+	c.client.Jar.SetCookies(u, result.cookies)
 
 	return nil
 }
 
 func (c *client) Logout(ctx context.Context) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Authentication.Logout")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/auth/logout", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		method: http.MethodPost,

pkg/qbittorrent/client.go

@@ -1,6 +1,16 @@
 package qbittorrent
 
-import "context"
+import (
+	"context"
+	"crypto/tls"
+	"net"
+	"net/http"
+	"time"
+
+	"go.opentelemetry.io/otel"
+)
+
+var trace = otel.Tracer("git.kmsign.ru/royalcat/tstor/pkg/qbittorrent")
 
 // Client represents a qBittorrent client
 type Client interface {
@@ -23,12 +33,12 @@ type Client interface {
 }
 
 func NewClient(ctx context.Context, cfg *Config) (Client, error) {
-	var c = &client{config: cfg, clientPool: newClientPool(cfg.ConnectionMaxIdles, cfg.ConnectionTimeout)}
+	var c = &client{config: cfg, client: newClient(cfg.ConnectionMaxIdles, cfg.ConnectionTimeout)}
 	return c, nil
 }
 
 func LoginClient(ctx context.Context, cfg *Config) (Client, error) {
-	var c = &client{config: cfg, clientPool: newClientPool(cfg.ConnectionMaxIdles, cfg.ConnectionTimeout)}
+	var c = &client{config: cfg, client: newClient(cfg.ConnectionMaxIdles, cfg.ConnectionTimeout)}
 	if err := c.Authentication().Login(ctx); err != nil {
 		return nil, err
 	}
@@ -37,3 +47,26 @@ func LoginClient(ctx context.Context, cfg *Config) (Client, error) {
 	}
 	return c, nil
 }
+
+// newClient creates and returns a new clientPool
+func newClient(maxIdle int, timeout time.Duration) *http.Client {
+	if maxIdle == 0 {
+		maxIdle = 128
+	}
+	if timeout == 0 {
+		timeout = time.Second * 3
+	}
+
+	return &http.Client{
+		Transport: &http.Transport{
+			Proxy: http.ProxyFromEnvironment,
+			DialContext: (&net.Dialer{
+				Timeout:   30 * time.Second,
+				KeepAlive: 30 * time.Second,
+			}).DialContext,
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+			MaxIdleConns:    maxIdle,
+		},
+		Timeout: timeout,
+	}
+}

pkg/qbittorrent/client_impl.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"net/http/cookiejar"
 	"net/url"
 	"strings"
 	"time"
@@ -27,9 +26,8 @@ type requestData struct {
 var _ Client = (*client)(nil)
 
 type client struct {
-	config     *Config
+	config *Config
-	clientPool *clientPool
+	client *http.Client
-	cookieJar  *cookiejar.Jar
 }
 
 func (c *client) Authentication() Authentication {
@@ -81,13 +79,8 @@ func (c *client) doRequest(ctx context.Context, data *requestData) (*responseRes
 	for key, value := range c.config.CustomHeaders {
 		request.Header.Set(key, value)
 	}
-	hc := c.clientPool.GetClient()
-	defer c.clientPool.ReleaseClient(hc)
-	if c.cookieJar != nil {
-		hc.Jar = c.cookieJar
-	}
 
-	resp, err := hc.Do(request)
+	resp, err := c.client.Do(request)
 	if err != nil {
 		return nil, err
 	}
@@ -102,14 +95,14 @@ func (c *client) doRequest(ctx context.Context, data *requestData) (*responseRes
 }
 
 func (c *client) cookies() (string, error) {
-	if c.cookieJar == nil {
+	if c.client.Jar == nil {
 		return "", ErrNotLogin
 	}
 	u, err := url.Parse(c.config.Address)
 	if err != nil {
 		return "", err
 	}
-	cookies := c.cookieJar.Cookies(u)
+	cookies := c.client.Jar.Cookies(u)
 	if len(cookies) == 0 {
 		return "", ErrNotLogin
 	}

pkg/qbittorrent/client_pool.go

@@ -1,53 +0,0 @@
-package qbittorrent
-
-import (
-	"crypto/tls"
-	"net"
-	"net/http"
-	"sync"
-	"time"
-)
-
-// clientPool defines a pool of HTTP clients
-type clientPool struct {
-	// pool store http.Client instances
-	*sync.Pool
-}
-
-// newClientPool creates and returns a new clientPool
-func newClientPool(maxIdle int, timeout time.Duration) *clientPool {
-	if maxIdle == 0 {
-		maxIdle = 128
-	}
-	if timeout == 0 {
-		timeout = time.Second * 3
-	}
-	return &clientPool{
-		Pool: &sync.Pool{
-			New: func() any {
-				return &http.Client{
-					Transport: &http.Transport{
-						Proxy: http.ProxyFromEnvironment,
-						DialContext: (&net.Dialer{
-							Timeout:   30 * time.Second,
-							KeepAlive: 30 * time.Second,
-						}).DialContext,
-						TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
-						MaxIdleConns:    maxIdle,
-					},
-					Timeout: timeout,
-				}
-			},
-		},
-	}
-}
-
-// GetClient retrieves a http.Client from the pool
-func (p *clientPool) GetClient() *http.Client {
-	return p.Get().(*http.Client)
-}
-
-// ReleaseClient returns a http.Client back to the pool
-func (p *clientPool) ReleaseClient(client *http.Client) {
-	p.Put(client)
-}

pkg/qbittorrent/log.go

@@ -36,6 +36,9 @@ type Log interface {
 }
 
 func (c *client) GetLog(ctx context.Context, option *LogOption) ([]*LogEntry, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Log.GetLog")
+	defer span.End()
+
 	var form = url.Values{}
 	err := encoder.Encode(option, form)
 	if err != nil {
@@ -64,6 +67,9 @@ func (c *client) GetLog(ctx context.Context, option *LogOption) ([]*LogEntry, er
 }
 
 func (c *client) GetPeerLog(ctx context.Context, lastKnownId int) ([]*LogEntry, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Log.GetPeerLog")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/log/peers", c.config.Address)
 	var form = url.Values{}
 	form.Add("last_known_id", strconv.Itoa(lastKnownId))

pkg/qbittorrent/rss.go

@@ -87,6 +87,9 @@ type RssAutoDownloadingRuleDef struct {
 }
 
 func (c *client) AddFolder(ctx context.Context, path string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.AddFolder")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("path", path)
 	var apiUrl = fmt.Sprintf("%s/api/v2/rss/addFolder", c.config.Address)
@@ -106,6 +109,9 @@ func (c *client) AddFolder(ctx context.Context, path string) error {
 }
 
 func (c *client) AddFeed(ctx context.Context, opt *RssAddFeedOption) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.AddFeed")
+	defer span.End()
+
 	var formData = url.Values{}
 	err := encoder.Encode(opt, formData)
 	if err != nil {
@@ -128,6 +134,9 @@ func (c *client) AddFeed(ctx context.Context, opt *RssAddFeedOption) error {
 }
 
 func (c *client) RemoveItem(ctx context.Context, path string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.RemoveItem")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("path", path)
 	var apiUrl = fmt.Sprintf("%s/api/v2/rss/removeItem", c.config.Address)
@@ -147,6 +156,9 @@ func (c *client) RemoveItem(ctx context.Context, path string) error {
 }
 
 func (c *client) MoveItem(ctx context.Context, srcPath, destPath string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.MoveItem")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("itemPath", srcPath)
 	formData.Add("destPath", destPath)
@@ -167,6 +179,9 @@ func (c *client) MoveItem(ctx context.Context, srcPath, destPath string) error {
 }
 
 func (c *client) GetItems(ctx context.Context, withData bool) (map[string]interface{}, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.GetItems")
+	defer span.End()
+
 	var apiUrl = fmt.Sprintf("%s/api/v2/rss/items?withData=%t", c.config.Address, withData)
 	result, err := c.doRequest(ctx, &requestData{
 		url:    apiUrl,
@@ -185,6 +200,9 @@ func (c *client) GetItems(ctx context.Context, withData bool) (map[string]interf
 }
 
 func (c *client) MarkAsRead(ctx context.Context, opt *RssMarkAsReadOption) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.MarkAsRead")
+	defer span.End()
+
 	var formData = url.Values{}
 	err := encoder.Encode(opt, formData)
 	if err != nil {
@@ -207,6 +225,9 @@ func (c *client) MarkAsRead(ctx context.Context, opt *RssMarkAsReadOption) error
 }
 
 func (c *client) RefreshItem(ctx context.Context, itemPath string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.RefreshItem")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("itemPath", itemPath)
 	var apiUrl = fmt.Sprintf("%s/api/v2/rss/refreshItem", c.config.Address)
@@ -226,6 +247,9 @@ func (c *client) RefreshItem(ctx context.Context, itemPath string) error {
 }
 
 func (c *client) SetAutoDownloadingRule(ctx context.Context, ruleName string, ruleDef *RssAutoDownloadingRuleDef) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.SetAutoDownloadingRule")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("ruleName", ruleName)
 	ruleDefBytes, err := json.Marshal(ruleDef)
@@ -250,6 +274,9 @@ func (c *client) SetAutoDownloadingRule(ctx context.Context, ruleName string, ru
 }
 
 func (c *client) RenameAutoDownloadingRule(ctx context.Context, ruleName, newRuleName string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.RenameAutoDownloadingRule")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("ruleName", ruleName)
 	formData.Add("newRuleName", newRuleName)
@@ -270,6 +297,9 @@ func (c *client) RenameAutoDownloadingRule(ctx context.Context, ruleName, newRul
 }
 
 func (c *client) RemoveAutoDownloadingRule(ctx context.Context, ruleName string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.RemoveAutoDownloadingRule")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("ruleName", ruleName)
 	var apiUrl = fmt.Sprintf("%s/api/v2/rss/removeRule", c.config.Address)
@@ -289,6 +319,9 @@ func (c *client) RemoveAutoDownloadingRule(ctx context.Context, ruleName string)
 }
 
 func (c *client) GetAllAutoDownloadingRules(ctx context.Context) (map[string]*RssAutoDownloadingRuleDef, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.GetAllAutoDownloadingRules")
+	defer span.End()
+
 	var apiUrl = fmt.Sprintf("%s/api/v2/rss/matchingArticles", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -305,6 +338,9 @@ func (c *client) GetAllAutoDownloadingRules(ctx context.Context) (map[string]*Rs
 }
 
 func (c *client) GetAllArticlesMatchingRule(ctx context.Context, ruleName string) (map[string][]string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.RSS.GetAllArticlesMatchingRule")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("ruleName", ruleName)
 	var apiUrl = fmt.Sprintf("%s/api/v2/rss/matchingArticles?%s", c.config.Address, formData.Encode())

pkg/qbittorrent/sync.go

@@ -76,6 +76,9 @@ type SyncTorrentPeer struct {
 }
 
 func (c *client) MainData(ctx context.Context, rid int) (*SyncMainData, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Sync.MainData")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/sync/maindata?rid=%d", c.config.Address, rid)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -97,6 +100,9 @@ func (c *client) MainData(ctx context.Context, rid int) (*SyncMainData, error) {
 }
 
 func (c *client) TorrentPeersData(ctx context.Context, hash string, rid int) (*SyncTorrentPeers, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Sync.TorrentPeersData")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hash", hash)
 	formData.Add("rid", strconv.Itoa(rid))

pkg/qbittorrent/torrent.go

@@ -138,58 +138,82 @@ type TorrentOption struct {
 	Hashes []string `schema:"-"`
 }
 
+type TorrentState string
+
+const (
+	TorrentStateError              TorrentState = "error"
+	TorrentStateMissingFiles       TorrentState = "missingFiles"
+	TorrentStateUploading          TorrentState = "uploading"
+	TorrentStatePausedUP           TorrentState = "pausedUP"
+	TorrentStateQueuedUP           TorrentState = "queuedUP"
+	TorrentStateStalledUP          TorrentState = "stalledUP"
+	TorrentStateCheckingUP         TorrentState = "checkingUP"
+	TorrentStateForcedUP           TorrentState = "forcedUP"
+	TorrentStateAllocating         TorrentState = "allocating"
+	TorrentStateDownloading        TorrentState = "downloading"
+	TorrentStateMetaDL             TorrentState = "metaDL"
+	TorrentStatePausedDL           TorrentState = "pausedDL"
+	TorrentStateQueuedDL           TorrentState = "queuedDL"
+	TorrentStateStalledDL          TorrentState = "stalledDL"
+	TorrentStateCheckingDL         TorrentState = "checkingDL"
+	TorrentStateForcedDL           TorrentState = "forcedDL"
+	TorrentStateCheckingResumeData TorrentState = "checkingResumeData"
+	TorrentStateMoving             TorrentState = "moving"
+	TorrentStateUnknown            TorrentState = "unknown"
+)
+
 type TorrentInfo struct {
-	AddedOn                  int     `json:"added_on"`
+	AddedOn                  int          `json:"added_on"`
-	AmountLeft               int     `json:"amount_left"`
+	AmountLeft               int          `json:"amount_left"`
-	AutoTmm                  bool    `json:"auto_tmm"`
+	AutoTmm                  bool         `json:"auto_tmm"`
-	Availability             float64 `json:"availability"`
+	Availability             float64      `json:"availability"`
-	Category                 string  `json:"category"`
+	Category                 string       `json:"category"`
-	Completed                int     `json:"completed"`
+	Completed                int          `json:"completed"`
-	CompletionOn             int     `json:"completion_on"`
+	CompletionOn             int          `json:"completion_on"`
-	ContentPath              string  `json:"content_path"`
+	ContentPath              string       `json:"content_path"`
-	DlLimit                  int     `json:"dl_limit"`
+	DlLimit                  int          `json:"dl_limit"`
-	Dlspeed                  int     `json:"dlspeed"`
+	Dlspeed                  int          `json:"dlspeed"`
-	DownloadPath             string  `json:"download_path"`
+	DownloadPath             string       `json:"download_path"`
-	Downloaded               int     `json:"downloaded"`
+	Downloaded               int          `json:"downloaded"`
-	DownloadedSession        int     `json:"downloaded_session"`
+	DownloadedSession        int          `json:"downloaded_session"`
-	Eta                      int     `json:"eta"`
+	Eta                      int          `json:"eta"`
-	FLPiecePrio              bool    `json:"f_l_piece_prio"`
+	FLPiecePrio              bool         `json:"f_l_piece_prio"`
-	ForceStart               bool    `json:"force_start"`
+	ForceStart               bool         `json:"force_start"`
-	Hash                     string  `json:"hash"`
+	Hash                     string       `json:"hash"`
-	InactiveSeedingTimeLimit int     `json:"inactive_seeding_time_limit"`
+	InactiveSeedingTimeLimit int          `json:"inactive_seeding_time_limit"`
-	InfohashV1               string  `json:"infohash_v1"`
+	InfohashV1               string       `json:"infohash_v1"`
-	InfohashV2               string  `json:"infohash_v2"`
+	InfohashV2               string       `json:"infohash_v2"`
-	LastActivity             int     `json:"last_activity"`
+	LastActivity             int          `json:"last_activity"`
-	MagnetURI                string  `json:"magnet_uri"`
+	MagnetURI                string       `json:"magnet_uri"`
-	MaxInactiveSeedingTime   int     `json:"max_inactive_seeding_time"`
+	MaxInactiveSeedingTime   int          `json:"max_inactive_seeding_time"`
-	MaxRatio                 int     `json:"max_ratio"`
+	MaxRatio                 int          `json:"max_ratio"`
-	MaxSeedingTime           int     `json:"max_seeding_time"`
+	MaxSeedingTime           int          `json:"max_seeding_time"`
-	Name                     string  `json:"name"`
+	Name                     string       `json:"name"`
-	NumComplete              int     `json:"num_complete"`
+	NumComplete              int          `json:"num_complete"`
-	NumIncomplete            int     `json:"num_incomplete"`
+	NumIncomplete            int          `json:"num_incomplete"`
-	NumLeechs                int     `json:"num_leechs"`
+	NumLeechs                int          `json:"num_leechs"`
-	NumSeeds                 int     `json:"num_seeds"`
+	NumSeeds                 int          `json:"num_seeds"`
-	Priority                 int     `json:"priority"`
+	Priority                 int          `json:"priority"`
-	Progress                 float64 `json:"progress"`
+	Progress                 float64      `json:"progress"`
-	Ratio                    float64 `json:"ratio"`
+	Ratio                    float64      `json:"ratio"`
-	RatioLimit               int     `json:"ratio_limit"`
+	RatioLimit               int          `json:"ratio_limit"`
-	SavePath                 string  `json:"save_path"`
+	SavePath                 string       `json:"save_path"`
-	SeedingTime              int     `json:"seeding_time"`
+	SeedingTime              int          `json:"seeding_time"`
-	SeedingTimeLimit         int     `json:"seeding_time_limit"`
+	SeedingTimeLimit         int          `json:"seeding_time_limit"`
-	SeenComplete             int     `json:"seen_complete"`
+	SeenComplete             int          `json:"seen_complete"`
-	SeqDl                    bool    `json:"seq_dl"`
+	SeqDl                    bool         `json:"seq_dl"`
-	Size                     int     `json:"size"`
+	Size                     int          `json:"size"`
-	State                    string  `json:"state"`
+	State                    TorrentState `json:"state"`
-	SuperSeeding             bool    `json:"super_seeding"`
+	SuperSeeding             bool         `json:"super_seeding"`
-	Tags                     string  `json:"tags"`
+	Tags                     string       `json:"tags"`
-	TimeActive               int     `json:"time_active"`
+	TimeActive               int          `json:"time_active"`
-	TotalSize                int     `json:"total_size"`
+	TotalSize                int          `json:"total_size"`
-	Tracker                  string  `json:"tracker"`
+	Tracker                  string       `json:"tracker"`
-	TrackersCount            int     `json:"trackers_count"`
+	TrackersCount            int          `json:"trackers_count"`
-	UpLimit                  int     `json:"up_limit"`
+	UpLimit                  int          `json:"up_limit"`
-	Uploaded                 int     `json:"uploaded"`
+	Uploaded                 int          `json:"uploaded"`
-	UploadedSession          int     `json:"uploaded_session"`
+	UploadedSession          int          `json:"uploaded_session"`
-	Upspeed                  int     `json:"upspeed"`
+	Upspeed                  int          `json:"upspeed"`
 }
 
 type TorrentProperties struct {
@@ -294,6 +318,9 @@ type TorrentCategory struct {
 }
 
 func (c *client) GetTorrents(ctx context.Context, opt *TorrentOption) ([]*TorrentInfo, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetTorrents")
+	defer span.End()
+
 	var formData = url.Values{}
 	err := encoder.Encode(opt, formData)
 	if err != nil {
@@ -324,6 +351,9 @@ func (c *client) GetTorrents(ctx context.Context, opt *TorrentOption) ([]*Torren
 }
 
 func (c *client) GetProperties(ctx context.Context, hash string) (*TorrentProperties, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetProperties")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/torrents/properties?hash=%s", c.config.Address, hash)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -345,6 +375,9 @@ func (c *client) GetProperties(ctx context.Context, hash string) (*TorrentProper
 }
 
 func (c *client) GetTrackers(ctx context.Context, hash string) ([]*TorrentTracker, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetTrackers")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/torrents/trackers?hash=%s", c.config.Address, hash)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -366,6 +399,9 @@ func (c *client) GetTrackers(ctx context.Context, hash string) ([]*TorrentTracke
 }
 
 func (c *client) GetWebSeeds(ctx context.Context, hash string) ([]*TorrentWebSeed, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetWebSeeds")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/torrents/webseeds?hash=%s", c.config.Address, hash)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -395,6 +431,9 @@ func sliceItoa[E constraints.Integer](in []E) []string {
 }
 
 func (c *client) GetContents(ctx context.Context, hash string, indexes ...int) ([]*TorrentContent, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetContents")
+	defer span.End()
+
 	var apiUrl string
 	if len(indexes) != 0 {
 
@@ -422,6 +461,9 @@ func (c *client) GetContents(ctx context.Context, hash string, indexes ...int) (
 }
 
 func (c *client) GetPiecesStates(ctx context.Context, hash string) ([]int, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetPiecesStates")
+	defer span.End()
+
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/pieceStates?hash=%s", c.config.Address, hash)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -443,6 +485,9 @@ func (c *client) GetPiecesStates(ctx context.Context, hash string) ([]int, error
 }
 
 func (c *client) GetPiecesHashes(ctx context.Context, hash string) ([]string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetPiecesHashes")
+	defer span.End()
+
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/pieceHashes?hash=%s", c.config.Address, hash)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -464,6 +509,9 @@ func (c *client) GetPiecesHashes(ctx context.Context, hash string) ([]string, er
 }
 
 func (c *client) PauseTorrents(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.PauseTorrents")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no torrent hashes provided")
 	}
@@ -486,6 +534,9 @@ func (c *client) PauseTorrents(ctx context.Context, hashes []string) error {
 }
 
 func (c *client) ResumeTorrents(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.ResumeTorrents")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no torrent hashes provided")
 	}
@@ -508,6 +559,9 @@ func (c *client) ResumeTorrents(ctx context.Context, hashes []string) error {
 }
 
 func (c *client) DeleteTorrents(ctx context.Context, hashes []string, deleteFile bool) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.DeleteTorrents")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no torrent hashes provided")
 	}
@@ -531,6 +585,9 @@ func (c *client) DeleteTorrents(ctx context.Context, hashes []string, deleteFile
 }
 
 func (c *client) RecheckTorrents(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.RecheckTorrents")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no torrent hashes provided")
 	}
@@ -553,6 +610,9 @@ func (c *client) RecheckTorrents(ctx context.Context, hashes []string) error {
 }
 
 func (c *client) ReAnnounceTorrents(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.ReAnnounceTorrents")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no torrent hashes provided")
 	}
@@ -575,6 +635,9 @@ func (c *client) ReAnnounceTorrents(ctx context.Context, hashes []string) error
 }
 
 func (c *client) AddNewTorrent(ctx context.Context, opt *TorrentAddOption) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.AddNewTorrent")
+	defer span.End()
+
 	var requestBody bytes.Buffer
 	var writer = multipart.NewWriter(&requestBody)
 
@@ -662,6 +725,9 @@ func (c *client) AddNewTorrent(ctx context.Context, opt *TorrentAddOption) error
 }
 
 func (c *client) AddTrackers(ctx context.Context, hash string, urls []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.AddTrackers")
+	defer span.End()
+
 	if len(urls) == 0 {
 		return errors.New("no torrent tracker provided")
 	}
@@ -685,6 +751,9 @@ func (c *client) AddTrackers(ctx context.Context, hash string, urls []string) er
 }
 
 func (c *client) EditTrackers(ctx context.Context, hash, origUrl, newUrl string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.EditTrackers")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("origUrl", origUrl)
 	formData.Add("newUrl", newUrl)
@@ -706,6 +775,9 @@ func (c *client) EditTrackers(ctx context.Context, hash, origUrl, newUrl string)
 }
 
 func (c *client) RemoveTrackers(ctx context.Context, hash string, urls []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.RemoveTrackers")
+	defer span.End()
+
 	if len(urls) == 0 {
 		return errors.New("no torrent tracker provided")
 	}
@@ -729,6 +801,9 @@ func (c *client) RemoveTrackers(ctx context.Context, hash string, urls []string)
 }
 
 func (c *client) AddPeers(ctx context.Context, hashes []string, peers []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.AddPeers")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -755,6 +830,9 @@ func (c *client) AddPeers(ctx context.Context, hashes []string, peers []string)
 }
 
 func (c *client) IncreasePriority(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.IncreasePriority")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -777,6 +855,9 @@ func (c *client) IncreasePriority(ctx context.Context, hashes []string) error {
 }
 
 func (c *client) DecreasePriority(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.DecreasePriority")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -799,6 +880,9 @@ func (c *client) DecreasePriority(ctx context.Context, hashes []string) error {
 }
 
 func (c *client) MaxPriority(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.MaxPriority")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -821,6 +905,9 @@ func (c *client) MaxPriority(ctx context.Context, hashes []string) error {
 }
 
 func (c *client) MinPriority(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.MinPriority")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -843,6 +930,9 @@ func (c *client) MinPriority(ctx context.Context, hashes []string) error {
 }
 
 func (c *client) SetFilePriority(ctx context.Context, hash string, id string, priority int) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetFilePriority")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hash", hash)
 	formData.Add("id", id)
@@ -864,6 +954,9 @@ func (c *client) SetFilePriority(ctx context.Context, hash string, id string, pr
 }
 
 func (c *client) GetDownloadLimit(ctx context.Context, hashes []string) (map[string]int, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetDownloadLimit")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return nil, errors.New("no hashes provided")
 	}
@@ -888,6 +981,9 @@ func (c *client) GetDownloadLimit(ctx context.Context, hashes []string) (map[str
 }
 
 func (c *client) SetDownloadLimit(ctx context.Context, hashes []string, limit int) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetDownloadLimit")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -911,6 +1007,9 @@ func (c *client) SetDownloadLimit(ctx context.Context, hashes []string, limit in
 }
 
 func (c *client) SetShareLimit(ctx context.Context, hashes []string, ratioLimit float64, seedingTimeLimit, inactiveSeedingTimeLimit int) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetShareLimit")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -936,6 +1035,9 @@ func (c *client) SetShareLimit(ctx context.Context, hashes []string, ratioLimit
 }
 
 func (c *client) GetUploadLimit(ctx context.Context, hashes []string) (map[string]int, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetUploadLimit")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return nil, errors.New("no hashes provided")
 	}
@@ -960,6 +1062,9 @@ func (c *client) GetUploadLimit(ctx context.Context, hashes []string) (map[strin
 }
 
 func (c *client) SetUploadLimit(ctx context.Context, hashes []string, limit int) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetUploadLimit")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -983,6 +1088,9 @@ func (c *client) SetUploadLimit(ctx context.Context, hashes []string, limit int)
 }
 
 func (c *client) SetLocation(ctx context.Context, hashes []string, location string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetLocation")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -1006,6 +1114,9 @@ func (c *client) SetLocation(ctx context.Context, hashes []string, location stri
 }
 
 func (c *client) SetName(ctx context.Context, hash string, name string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetName")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hash", hash)
 	formData.Add("name", name)
@@ -1026,6 +1137,9 @@ func (c *client) SetName(ctx context.Context, hash string, name string) error {
 }
 
 func (c *client) SetCategory(ctx context.Context, hashes []string, category string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetCategory")
+	defer span.End()
+
 	if len(hashes) == 0 {
 		return errors.New("no hashes provided")
 	}
@@ -1049,6 +1163,9 @@ func (c *client) SetCategory(ctx context.Context, hashes []string, category stri
 }
 
 func (c *client) GetCategories(ctx context.Context) (map[string]*TorrentCategory, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetCategories")
+	defer span.End()
+
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/categories", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url:    apiUrl,
@@ -1067,6 +1184,9 @@ func (c *client) GetCategories(ctx context.Context) (map[string]*TorrentCategory
 }
 
 func (c *client) AddNewCategory(ctx context.Context, category, savePath string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.AddNewCategory")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("category", category)
 	formData.Add("savePath", savePath)
@@ -1087,6 +1207,9 @@ func (c *client) AddNewCategory(ctx context.Context, category, savePath string)
 }
 
 func (c *client) EditCategory(ctx context.Context, category, savePath string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.EditCategory")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("category", category)
 	formData.Add("savePath", savePath)
@@ -1107,6 +1230,9 @@ func (c *client) EditCategory(ctx context.Context, category, savePath string) er
 }
 
 func (c *client) RemoveCategories(ctx context.Context, categories []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.RemoveCategories")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("categories", strings.Join(categories, "\n"))
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/removeCategories", c.config.Address)
@@ -1146,6 +1272,9 @@ func (c *client) AddTags(ctx context.Context, hashes []string, tags []string) er
 }
 
 func (c *client) RemoveTags(ctx context.Context, hashes []string, tags []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.RemoveTags")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hashes", strings.Join(hashes, "|"))
 	formData.Add("tags", strings.Join(tags, ","))
@@ -1166,6 +1295,9 @@ func (c *client) RemoveTags(ctx context.Context, hashes []string, tags []string)
 }
 
 func (c *client) GetTags(ctx context.Context) ([]string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.GetTags")
+	defer span.End()
+
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/tags", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url:    apiUrl,
@@ -1184,6 +1316,9 @@ func (c *client) GetTags(ctx context.Context) ([]string, error) {
 }
 
 func (c *client) CreateTags(ctx context.Context, tags []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.CreateTags")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("tags", strings.Join(tags, ","))
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/createTags", c.config.Address)
@@ -1203,6 +1338,9 @@ func (c *client) CreateTags(ctx context.Context, tags []string) error {
 }
 
 func (c *client) DeleteTags(ctx context.Context, tags []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.DeleteTags")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("tags", strings.Join(tags, ","))
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/deleteTags", c.config.Address)
@@ -1222,6 +1360,9 @@ func (c *client) DeleteTags(ctx context.Context, tags []string) error {
 }
 
 func (c *client) SetAutomaticManagement(ctx context.Context, hashes []string, enable bool) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetAutomaticManagement")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hashes", strings.Join(hashes, "|"))
 	formData.Add("enable", strconv.FormatBool(enable))
@@ -1242,6 +1383,9 @@ func (c *client) SetAutomaticManagement(ctx context.Context, hashes []string, en
 }
 
 func (c *client) ToggleSequentialDownload(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.ToggleSequentialDownload")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hashes", strings.Join(hashes, "|"))
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/toggleSequentialDownload", c.config.Address)
@@ -1261,6 +1405,9 @@ func (c *client) ToggleSequentialDownload(ctx context.Context, hashes []string)
 }
 
 func (c *client) SetFirstLastPiecePriority(ctx context.Context, hashes []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetFirstLastPiecePriority")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hashes", strings.Join(hashes, "|"))
 	var apiUrl = fmt.Sprintf("%s/api/v2/torrents/toggleFirstLastPiecePrio", c.config.Address)
@@ -1280,6 +1427,9 @@ func (c *client) SetFirstLastPiecePriority(ctx context.Context, hashes []string)
 }
 
 func (c *client) SetForceStart(ctx context.Context, hashes []string, force bool) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetForceStart")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hashes", strings.Join(hashes, "|"))
 	formData.Add("value", strconv.FormatBool(force))
@@ -1300,6 +1450,9 @@ func (c *client) SetForceStart(ctx context.Context, hashes []string, force bool)
 }
 
 func (c *client) SetSuperSeeding(ctx context.Context, hashes []string, enable bool) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.SetSuperSeeding")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("hashes", strings.Join(hashes, "|"))
 	formData.Add("value", strconv.FormatBool(enable))
@@ -1320,6 +1473,9 @@ func (c *client) SetSuperSeeding(ctx context.Context, hashes []string, enable bo
 }
 
 func (c *client) RenameFile(ctx context.Context, hash, oldPath, newPath string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.RenameFile")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("oldPath", oldPath)
 	formData.Add("newPath", newPath)
@@ -1341,6 +1497,9 @@ func (c *client) RenameFile(ctx context.Context, hash, oldPath, newPath string)
 }
 
 func (c *client) RenameFolder(ctx context.Context, hash, oldPath, newPath string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Torrent.RenameFolder")
+	defer span.End()
+
 	var formData = url.Values{}
 	formData.Add("oldPath", oldPath)
 	formData.Add("newPath", newPath)

pkg/qbittorrent/transfer.go

@@ -47,6 +47,9 @@ type Transfer interface {
 }
 
 func (c *client) GlobalStatusBar(ctx context.Context) (*TransferStatusBar, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.GlobalStatusBar")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/info", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -68,6 +71,9 @@ func (c *client) GlobalStatusBar(ctx context.Context) (*TransferStatusBar, error
 }
 
 func (c *client) BanPeers(ctx context.Context, peers []string) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.BanPeers")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/banPeers", c.config.Address)
 	var form = url.Values{}
 	form.Add("peers", strings.Join(peers, "|"))
@@ -88,6 +94,9 @@ func (c *client) BanPeers(ctx context.Context, peers []string) error {
 }
 
 func (c *client) GetSpeedLimitsMode(ctx context.Context) (string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.GetSpeedLimitsMode")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/speedLimitsMode", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -104,6 +113,9 @@ func (c *client) GetSpeedLimitsMode(ctx context.Context) (string, error) {
 }
 
 func (c *client) ToggleSpeedLimitsMode(ctx context.Context) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.ToggleSpeedLimitsMode")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/toggleSpeedLimitsMode", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url:    apiUrl,
@@ -121,6 +133,9 @@ func (c *client) ToggleSpeedLimitsMode(ctx context.Context) error {
 }
 
 func (c *client) GetGlobalUploadLimit(ctx context.Context) (string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.GetGlobalUploadLimit")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/uploadLimit", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -137,6 +152,9 @@ func (c *client) GetGlobalUploadLimit(ctx context.Context) (string, error) {
 }
 
 func (c *client) SetGlobalUploadLimit(ctx context.Context, limit int) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.SetGlobalUploadLimit")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/setUploadLimit?limit=%d", c.config.Address, limit)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -153,6 +171,9 @@ func (c *client) SetGlobalUploadLimit(ctx context.Context, limit int) error {
 }
 
 func (c *client) GetGlobalDownloadLimit(ctx context.Context) (string, error) {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.GetGlobalDownloadLimit")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/downloadLimit", c.config.Address)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,
@@ -169,6 +190,9 @@ func (c *client) GetGlobalDownloadLimit(ctx context.Context) (string, error) {
 }
 
 func (c *client) SetGlobalDownloadLimit(ctx context.Context, limit int) error {
+	ctx, span := trace.Start(ctx, "qbittorrent.Transfer.SetGlobalDownloadLimit")
+	defer span.End()
+
 	apiUrl := fmt.Sprintf("%s/api/v2/transfer/setDownloadLimit?limit=%d", c.config.Address, limit)
 	result, err := c.doRequest(ctx, &requestData{
 		url: apiUrl,