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fix empty session issue

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This commit is contained in:
c9s 2021-02-04 15:19:40 +08:00
parent d8d1249293
commit 2791da3ec4
1 changed files with 6 additions and 5 deletions
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11
pkg/server/routes.go
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@ -231,11 +231,15 @@ func (s *Server) Run(ctx context.Context) error {
})
r.GET("/api/sessions", func(c *gin.Context) {
var sessions = []*bbgo.ExchangeSession{}
var sessions []*bbgo.ExchangeSession
for _, session := range environ.Sessions() {
sessions = append(sessions, session)
}
if len(sessions) == 0 {
c.JSON(http.StatusOK, gin.H{"sessions": []int{}})
}
c.JSON(http.StatusOK, gin.H{"sessions": sessions})
})
@ -552,7 +556,6 @@ func (s *Server) setupRestart(c *gin.Context) {
logrus.Info("web server shutdown completed")
bin := os.Args[0]
args := os.Args[0:]
@ -563,7 +566,7 @@ func (s *Server) setupRestart(c *gin.Context) {
logrus.Infof("%s %v %+v", bin, args, envVars)
if err := syscall.Exec(bin, args, envVars) ; err != nil {
if err := syscall.Exec(bin, args, envVars); err != nil {
logrus.WithError(err).Errorf("failed to restart %s", bin)
}
@ -773,5 +776,3 @@ func filterStrings(slice []string, needle string) (ns []string) {
return ns
}