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swarmd: more informative error messages 

Signed-off-by: Solomon Hykes <solomon@docker.com>
This commit is contained in:
Solomon Hykes 2014-06-02 00:24:25 +00:00
parent cb275dab0b
commit 5dd211ad0b
1 changed files with 3 additions and 3 deletions
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6
swarmd/swarmd.go
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@ -173,10 +173,10 @@ func cmdDaemon(c *cli.Context) {
break break
} }
if err != nil { if err != nil {
Fatalf("%v", err) Fatalf("error reading from backend: %v", err)
} }
if m.Name == "error" { if m.Name == "error" {
Fatalf("%v", strings.Join(m.Args, " ")) Fatalf("backend sent error: %v", strings.Join(m.Args, " "))
} }
if m.Name == "register" { if m.Name == "register" {
// FIXME: adapt the beam interface to allow the caller to // FIXME: adapt the beam interface to allow the caller to
@ -184,7 +184,7 @@ func cmdDaemon(c *cli.Context) {
// Would make proxying/splicing easier. // Would make proxying/splicing easier.
hubr, hubw, err := hub.Send(m, beam.R|beam.W) hubr, hubw, err := hub.Send(m, beam.R|beam.W)
if err != nil { if err != nil {
Fatalf("%v", err) Fatalf("error binding backend to hub: %v", err)
} }
fmt.Printf("successfully registered\n") fmt.Printf("successfully registered\n")
go beamutils.Copy(hubw, mr) go beamutils.Copy(hubw, mr)