Big logging cleanup to improve experience from README

diff --git a/client.go b/client.go
index fa17ccb52de9f79e7ef2e9fa018c2965269af679..1419958bd079feeade4478c8b2d76b445f8b33e1 100644 (file)
--- a/client.go
+++ b/client.go
@@ -160,11 +160,21 @@ func (cl *Client) WriteStatus(_w io.Writer) {
        }
 }
 
+// Filters things that are less than warning from UPnP discovery.
+func upnpDiscoverLogFilter(m log.Msg) bool {
+       level, ok := m.GetLevel()
+       return !m.HasValue(UpnpDiscoverLogTag) || (!level.LessThan(log.Warning) && ok)
+}
+
 func (cl *Client) initLogger() {
-       cl.logger = cl.config.Logger.WithValues(cl)
-       if !cl.config.Debug {
-               cl.logger = cl.logger.FilterLevel(log.Info)
+       logger := cl.config.Logger
+       if logger.IsZero() {
+               logger = log.Default
+               if !cl.config.Debug {
+                       logger = logger.FilterLevel(log.Info).WithFilter(upnpDiscoverLogFilter)
+               }
        }
+       cl.logger = logger.WithValues(cl)
 }
 
 func (cl *Client) announceKey() int32 {

diff --git a/cmd/torrent/main.go b/cmd/torrent/main.go
index 59b2ddf7228ffdec1b974d790d2f08913b709cc4..203738314fcdc06d9bf50307d4ddc3e42aeb8e6c 100644 (file)
--- a/cmd/torrent/main.go
+++ b/cmd/torrent/main.go
@@ -36,7 +36,7 @@ import (
 func torrentBar(t *torrent.Torrent, pieceStates bool) {
        go func() {
                if t.Info() == nil {
-                       fmt.Printf("getting info for %q\n", t.Name())
+                       fmt.Printf("getting torrent info for %q\n", t.Name())
                        <-t.GotInfo()
                }
                var lastLine string

diff --git a/cmd/torrentfs/main.go b/cmd/torrentfs/main.go
index 117457c116698817bc9afb6df50aa204e2a32ec8..dd66e9899e0a3a01376ca8abd0f96cdcf51d397a 100644 (file)
--- a/cmd/torrentfs/main.go
+++ b/cmd/torrentfs/main.go
@@ -2,7 +2,7 @@
 package main
 
 import (
-       "log"
+       "fmt"
        "net"
        "net/http"
        _ "net/http/pprof"
@@ -16,10 +16,11 @@ import (
        "bazil.org/fuse"
        fusefs "bazil.org/fuse/fs"
        _ "github.com/anacrolix/envpprof"
+       "github.com/anacrolix/log"
        "github.com/anacrolix/tagflag"
 
        "github.com/anacrolix/torrent"
-       "github.com/anacrolix/torrent/fs"
+       torrentfs "github.com/anacrolix/torrent/fs"
        "github.com/anacrolix/torrent/util/dirwatch"
 )
 
@@ -37,7 +38,7 @@ var (
                MetainfoDir: func() string {
                        _user, err := user.Current()
                        if err != nil {
-                               log.Fatal(err)
+                               panic(err)
                        }
                        return filepath.Join(_user.HomeDir, ".config/transmission/torrents")
                }(),
@@ -68,19 +69,22 @@ func addTestPeer(client *torrent.Client) {
 }
 
 func main() {
-       os.Exit(mainExitCode())
+       err := mainErr()
+       if err != nil {
+               log.Printf("error in main: %v", err)
+               os.Exit(1)
+       }
 }
 
-func mainExitCode() int {
+func mainErr() error {
        tagflag.Parse(&args)
        if args.MountDir == "" {
                os.Stderr.WriteString("y u no specify mountpoint?\n")
-               return 2
+               os.Exit(2)
        }
-       log.SetFlags(log.LstdFlags | log.Lshortfile)
        conn, err := fuse.Mount(args.MountDir)
        if err != nil {
-               log.Fatal(err)
+               return fmt.Errorf("mounting: %w", err)
        }
        defer fuse.Unmount(args.MountDir)
        // TODO: Think about the ramifications of exiting not due to a signal.
@@ -92,8 +96,7 @@ func mainExitCode() int {
        cfg.SetListenAddr(args.ListenAddr.String())
        client, err := torrent.NewClient(cfg)
        if err != nil {
-               log.Print(err)
-               return 1
+               return fmt.Errorf("creating torrent client: %w", err)
        }
        // This is naturally exported via GOPPROF=http.
        http.DefaultServeMux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
@@ -101,9 +104,9 @@ func mainExitCode() int {
        })
        dw, err := dirwatch.New(args.MetainfoDir)
        if err != nil {
-               log.Printf("error watching torrent dir: %s", err)
-               return 1
+               return fmt.Errorf("watching torrent dir: %w", err)
        }
+       dw.Logger = dw.Logger.FilterLevel(log.Info)
        go func() {
                for ev := range dw.Events {
                        switch ev.Change {
@@ -141,11 +144,11 @@ func mainExitCode() int {
        }
 
        if err := fusefs.Serve(conn, fs); err != nil {
-               log.Fatal(err)
+               return fmt.Errorf("serving fuse fs: %w", err)
        }
        <-conn.Ready
        if err := conn.MountError; err != nil {
-               log.Fatal(err)
+               return fmt.Errorf("mount error: %w", err)
        }
-       return 0
+       return nil
 }

diff --git a/config.go b/config.go
index c7b08965f44775eb76f71e567dd194804ed03954..373ce6feeecbcc17f70c8747004a7980eb5219e4 100644 (file)
--- a/config.go
+++ b/config.go
@@ -185,7 +185,6 @@ func NewDefaultClientConfig() *ClientConfig {
                CryptoSelector: mse.DefaultCryptoSelector,
                CryptoProvides: mse.AllSupportedCrypto,
                ListenPort:     42069,
-               Logger:         log.Default,
 
                DefaultRequestStrategy: RequestStrategyDuplicateRequestTimeout(5 * time.Second),
 

diff --git a/go.mod b/go.mod
index 40d8beb98a017b0241432bdc01e1607b5837d077..f94f27b270480e4ba7876899398bee606e9f8d15 100644 (file)
--- a/go.mod
+++ b/go.mod
@@ -6,10 +6,10 @@ require (
        github.com/RoaringBitmap/roaring v0.6.0 // indirect
        github.com/alexflint/go-arg v1.3.0
        github.com/anacrolix/confluence v1.7.1-0.20210311004351-d642adb8546c // indirect
-       github.com/anacrolix/dht/v2 v2.9.0
+       github.com/anacrolix/dht/v2 v2.9.1
        github.com/anacrolix/envpprof v1.1.1
        github.com/anacrolix/go-libutp v1.0.4
-       github.com/anacrolix/log v0.8.0
+       github.com/anacrolix/log v0.9.0
        github.com/anacrolix/missinggo v1.2.1
        github.com/anacrolix/missinggo/perf v1.0.0
        github.com/anacrolix/missinggo/v2 v2.5.0
@@ -25,7 +25,6 @@ require (
        github.com/elliotchance/orderedmap v1.4.0
        github.com/frankban/quicktest v1.11.3
        github.com/fsnotify/fsnotify v1.4.9
-       github.com/golang/snappy v0.0.3 // indirect
        github.com/google/btree v1.0.1
        github.com/gorilla/websocket v1.4.2
        github.com/jessevdk/go-flags v1.4.0

diff --git a/go.sum b/go.sum
index c84ede799644e3b0281e872a54ac5b04f4005b3a..5513f936b87e9a40a00e10bb4f57198932b93ed7 100644 (file)
--- a/go.sum
+++ b/go.sum
@@ -4,36 +4,50 @@ bazil.org/fuse v0.0.0-20200407214033-5883e5a4b512/go.mod h1:FbcW6z/2VytnFDhZfumh
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.37.0 h1:69FNAINiZfsEuwH3fKq8QrAAnHz+2m4XL4kVYi5BX0Q=
 cloud.google.com/go v0.37.0/go.mod h1:TS1dMSSfndXH133OKGwekG838Om/cQT0BUHV3HcBgoo=
 crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797 h1:yDf7ARQc637HoxDho7xjqdvO5ZA2Yb+xzv/fOnnvZzw=
 crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797/go.mod h1:sXBiorCo8c46JlQV3oXPKINnZ8mcqnye1EkVkqsectk=
 crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508 h1:fILCBBFnjnrQ0whVJlGhfv1E/QiaFDNtGFBObEVRnYg=
 crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508/go.mod h1:igAO5JulrQ1DbdZdtVq48mnZUBAPOeFzer7VhDWNtW4=
+dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3 h1:hJiie5Bf3QucGRa4ymsAUOxyhYwGEz1xrsVk0P8erlw=
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+dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0 h1:SPOUaucgtVls75mg+X7CXigS71EnsfVUK/2CgVrwqgw=
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+dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412 h1:GvWw74lx5noHocd+f6HBMXK6DuggBB1dhVkuGZbv7qM=
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+git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999 h1:OR8VhtwhcAI3U48/rzBsVOuHi0zDPzYI1xASVcdSgR8=
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
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 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
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 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
 github.com/alexflint/go-arg v1.1.0/go.mod h1:3Rj4baqzWaGGmZA2+bVTV8zQOZEjBQAPBnL5xLT+ftY=
 github.com/alexflint/go-arg v1.2.0/go.mod h1:3Rj4baqzWaGGmZA2+bVTV8zQOZEjBQAPBnL5xLT+ftY=
@@ -42,7 +56,6 @@ github.com/alexflint/go-arg v1.3.0/go.mod h1:9iRbDxne7LcR/GSvEr7ma++GLpdIU1zrghf
 github.com/alexflint/go-scalar v1.0.0 h1:NGupf1XV/Xb04wXskDFzS0KWOLH632W/EO4fAFi+A70=
 github.com/alexflint/go-scalar v1.0.0/go.mod h1:GpHzbCOZXEKMEcygYQ5n/aa4Aq84zbxjy3MxYW0gjYw=
 github.com/anacrolix/confluence v1.7.1-0.20210221224747-9cb14aa2c53a/go.mod h1:T0JHvSaf9UfoiUdCtCOUuRroHm/tauUJTbLc6/vd5YA=
-github.com/anacrolix/confluence v1.7.1-0.20210221225853-90405640e928 h1:x1v8Cyl/ueO0lnJdZGQ+x6yM9PMd8DYVYp9oY0fXplQ=
 github.com/anacrolix/confluence v1.7.1-0.20210221225853-90405640e928/go.mod h1:NoLcfoRet+kYttjLXJRmh4qBVrylJsfIItik5GGj21A=
 github.com/anacrolix/confluence v1.7.1-0.20210311004351-d642adb8546c h1:HfbeiZS/0hwdotwtQhllrd3PagmuLgCN9O8CHJgzPGQ=
 github.com/anacrolix/confluence v1.7.1-0.20210311004351-d642adb8546c/go.mod h1:KCZ3eObqKECNeZg0ekAoJVakHMP3gAdR8i0bQ26IkzM=
@@ -54,10 +67,9 @@ github.com/anacrolix/dht/v2 v2.3.2-0.20200103043204-8dce00767ebd/go.mod h1:cgjKy
 github.com/anacrolix/dht/v2 v2.5.1-0.20200317023935-129f05e9b752/go.mod h1:7RLvyOjm+ZPA7vgFRP+1eRjFzrh27p/nF0VCk5LcjoU=
 github.com/anacrolix/dht/v2 v2.8.0/go.mod h1:RjeKbveVwjnaVj5os4y/NQwqEoDWHigo5rdge9MP52k=
 github.com/anacrolix/dht/v2 v2.8.1-0.20210221225335-7a6713a749f9/go.mod h1:p7fLHxqc1mtrFGXfJ226Fo2akG3Pv8ngCTnYAzVJXa4=
-github.com/anacrolix/dht/v2 v2.8.1-0.20210311003418-13622df072ae h1:MYm09CWlGrlujXHE7E4DQl/VuKKJJj0o3ieYgYbq+kc=
 github.com/anacrolix/dht/v2 v2.8.1-0.20210311003418-13622df072ae/go.mod h1:wLmYr78fBu4KfUUkFZyGFFwDPDw9EHL5x8c632XCZzs=
-github.com/anacrolix/dht/v2 v2.9.0 h1:xB/Juh6zqNeLZ4ODHipAdSsk27bxVsOj1gWBPGyz3Cc=
-github.com/anacrolix/dht/v2 v2.9.0/go.mod h1:ZyYcIQinN/TE3oKONCchQOLjhYR786Jaxz3jsBtih4A=
+github.com/anacrolix/dht/v2 v2.9.1 h1:pVvBJrP4tXu0DkRtkuVpmr1CMnqjcDccVJH0sQNVaH0=
+github.com/anacrolix/dht/v2 v2.9.1/go.mod h1:ZyYcIQinN/TE3oKONCchQOLjhYR786Jaxz3jsBtih4A=
 github.com/anacrolix/envpprof v0.0.0-20180404065416-323002cec2fa/go.mod h1:KgHhUaQMc8cC0+cEflSgCFNFbKwi5h54gqtVn8yhP7c=
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 github.com/anacrolix/envpprof v1.0.1/go.mod h1:My7T5oSqVfEn4MD4Meczkw/f5lSIndGAKu/0SM/rkf4=
@@ -77,8 +89,9 @@ github.com/anacrolix/log v0.5.0/go.mod h1:lWvLTqzAnCWPJA08T2HCstZi0L1y2Wyvm3FJgw
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@@ -214,7 +266,9 @@ github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM
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@@ -225,29 +279,41 @@ github.com/glycerine/goconvey v0.0.0-20180728074245-46e3a41ad493/go.mod h1:Ogl1T
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@@ -647,7 +853,9 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
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@@ -671,26 +884,36 @@ github.com/willf/bitset v1.1.11/go.mod h1:83CECat5yLh5zVOf4P1ErAgKA5UDvKtgyUABdr
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@@ -707,11 +930,10 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
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 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
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 golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
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@@ -719,9 +941,11 @@ golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvx
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
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 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
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 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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@@ -760,7 +984,6 @@ golang.org/x/net v0.0.0-20201031054903-ff519b6c9102/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20201201195509-5d6afe98e0b7/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 h1:qWPm9rbaAMKs8Bq/9LRpbMqxWRVUAQwMI9fVrssnTfw=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210331212208-0fccb6fa2b5c/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210420210106-798c2154c571/go.mod h1:72T/g9IO56b78aLF+1Kcs5dz7/ng1VjMUvfKvpfy+jM=
@@ -769,7 +992,9 @@ golang.org/x/net v0.0.0-20210427231257-85d9c07bbe3a/go.mod h1:OJAsFXCWl8Ukc7SiCT
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
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 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
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 golang.org/x/perf v0.0.0-20180704124530-6e6d33e29852/go.mod h1:JLpeXjPJfIyPr5TlbXLkXWLhP8nz10XfvxElABhCtcw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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@@ -826,7 +1051,6 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210309074719-68d13333faf2 h1:46ULzRKLh1CwgRq2dC5SlBzEqqNCi8rreOZnNrbqcIY=
 golang.org/x/sys v0.0.0-20210309074719-68d13333faf2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210420072515-93ed5bcd2bfe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -834,12 +1058,14 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210426230700-d19ff857e887 h1:dXfMednGJh/SUUFjTLsWJz3P+TQt9qnR11GgeI3vWKs=
 golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
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 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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 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=
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 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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@@ -867,6 +1093,7 @@ golang.org/x/tools v0.0.0-20200103221440-774c71fcf114/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200928182047-19e03678916f/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
 golang.org/x/tools v0.0.0-20201022035929-9cf592e881e9/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
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 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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@@ -876,10 +1103,12 @@ golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8T
 google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
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 google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
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 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
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@@ -890,6 +1119,7 @@ google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190530194941-fb225487d101/go.mod h1:z3L6/3dTEVtUr6QSP8miRzeRqwQOioJ9I66odjN4I7s=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
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 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
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 google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
@@ -902,6 +1132,7 @@ google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.27.0 h1:rRYRFMVgRv6E0D70Skyfsr28tDXIuuPZyWGMPdMcnXg=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
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@@ -911,19 +1142,29 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi
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+gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -932,18 +1173,27 @@ gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+grpc.go4.org v0.0.0-20170609214715-11d0a25b4919 h1:tmXTu+dfa+d9Evp8NpJdgOy6+rt8/x4yG7qPBrtNfLY=
 grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+rsc.io/quote/v3 v3.1.0 h1:9JKUTTIUgS6kzR9mK1YuGKv6Nl+DijDNIc0ghT58FaY=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
+rsc.io/sampler v1.3.0 h1:7uVkIFmeBqHfdjD+gZwtXXI+RODJ2Wc4O7MPEh/QiW4=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
+sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
+sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0 h1:ucqkfpjg9WzSUubAO62csmucvxl4/JeW3F4I4909XkM=
 sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
+sourcegraph.com/sourcegraph/go-diff v0.5.0 h1:eTiIR0CoWjGzJcnQ3OkhIl/b9GJovq4lSAVRt0ZFEG8=
 sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
+sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4 h1:JPJh2pk3+X4lXAkZIk2RuE/7/FoK9maXw+TNPJhVS/c=
 sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=

diff --git a/portfwd.go b/portfwd.go
index 2a4da0a6da72265c6ced45f7f57251cda956b725..0136578223df0303f6c9a00725c53cfcc69fdace 100644 (file)
--- a/portfwd.go
+++ b/portfwd.go
@@ -1,21 +1,27 @@
 package torrent
 
 import (
+       "fmt"
        "time"
 
        "github.com/anacrolix/log"
        "github.com/anacrolix/upnp"
 )
 
+const UpnpDiscoverLogTag = "upnp-discover"
+
 func (cl *Client) addPortMapping(d upnp.Device, proto upnp.Protocol, internalPort int, upnpID string) {
+       logger := cl.logger.WithContextText(fmt.Sprintf("UPnP device at %v: mapping internal %v port %v", d.GetLocalIPAddress(), proto, internalPort))
        externalPort, err := d.AddPortMapping(proto, internalPort, internalPort, upnpID, 0)
        if err != nil {
-               cl.logger.WithDefaultLevel(log.Warning).Printf("error adding %s port mapping: %s", proto, err)
-       } else if externalPort != internalPort {
-               cl.logger.WithDefaultLevel(log.Warning).Printf("external port %d does not match internal port %d in port mapping", externalPort, internalPort)
-       } else {
-               cl.logger.WithDefaultLevel(log.Info).Printf("forwarded external %s port %d", proto, externalPort)
+               logger.WithDefaultLevel(log.Warning).Printf("error: %v", err)
+               return
+       }
+       level := log.Info
+       if externalPort != internalPort {
+               level = log.Warning
        }
+       logger.WithDefaultLevel(level).Printf("success: external port %v", externalPort)
 }
 
 func (cl *Client) forwardPort() {
@@ -25,9 +31,9 @@ func (cl *Client) forwardPort() {
                return
        }
        cl.unlock()
-       ds := upnp.Discover(0, 2*time.Second, cl.logger.WithValues("upnp-discover"))
+       ds := upnp.Discover(0, 2*time.Second, cl.logger.WithValues(UpnpDiscoverLogTag))
        cl.lock()
-       cl.logger.Printf("discovered %d upnp devices", len(ds))
+       cl.logger.WithDefaultLevel(log.Debug).Printf("discovered %d upnp devices", len(ds))
        port := cl.incomingPeerPort()
        id := cl.config.UpnpID
        cl.unlock()

diff --git a/torrent.go b/torrent.go
index 92c13e2f8a0474c56e6ba086804dca29c5ad6459..52fff16a15ecff935d43b853898665a86503d6e9 100644 (file)
--- a/torrent.go
+++ b/torrent.go
@@ -494,7 +494,10 @@ func (t *Torrent) name() string {
        if t.haveInfo() {
                return t.info.Name
        }
-       return t.displayName
+       if t.displayName != "" {
+               return t.displayName
+       }
+       return "infohash:" + t.infoHash.HexString()
 }
 
 func (t *Torrent) pieceState(index pieceIndex) (ret PieceState) {

diff --git a/util/dirwatch/dirwatch.go b/util/dirwatch/dirwatch.go
index 3e0e910a33397c9cbc133f526c76e6c770f5eba7..d9caade89a4efe19c00d2b8bfe9493b6296d8480 100644 (file)
--- a/util/dirwatch/dirwatch.go
+++ b/util/dirwatch/dirwatch.go
@@ -4,15 +4,14 @@ package dirwatch
 
 import (
        "bufio"
-       "log"
        "os"
        "path/filepath"
        "strings"
 
+       "github.com/anacrolix/log"
        "github.com/anacrolix/missinggo"
-       "github.com/fsnotify/fsnotify"
-
        "github.com/anacrolix/torrent/metainfo"
+       "github.com/fsnotify/fsnotify"
 )
 
 type Change uint
@@ -40,6 +39,7 @@ type Instance struct {
        dirName  string
        Events   chan Event
        dirState map[metainfo.Hash]entity
+       Logger   log.Logger
 }
 
 func (i *Instance) Close() {
@@ -49,7 +49,7 @@ func (i *Instance) Close() {
 func (i *Instance) handleEvents() {
        defer close(i.Events)
        for e := range i.w.Events {
-               log.Printf("event: %s", e)
+               i.Logger.WithDefaultLevel(log.Debug).Printf("event: %v", e)
                if e.Op == fsnotify.Write {
                        // TODO: Special treatment as an existing torrent may have changed.
                } else {
@@ -203,6 +203,7 @@ func New(dirName string) (i *Instance, err error) {
                dirName:  dirName,
                Events:   make(chan Event),
                dirState: make(map[metainfo.Hash]entity, 0),
+               Logger:   log.Default,
        }
        go func() {
                i.refresh()