Please consider registering

sp_LogInOut Log In sp_Registration Register

Register | Lost password?
Advanced Search

— Forum Scope —

— Match —

— Forum Options —

Minimum search word length is 3 characters - maximum search word length is 84 characters

sp_Feed Topic RSS sp_TopicIcon
Restart Server
November 7, 2019
5:12, EET
New Member
Forum Posts: 1
Member Since:
November 7, 2019
sp_UserOfflineSmall Offline

I’m calling shutdown(), and then later trying to start the server back up with start().

My custom node manager’s init() is being called twice on that second start() call, once from NodeManagerTable.init(), and once from NodeManager.start(), via NodeManagerTable.start().

First, is this something that should work? If so, is this a bug, or do I need to do something differently?



November 8, 2019
10:39, EET
Bjarne Boström
Forum Posts: 470
Member Since:
April 3, 2012
sp_UserOfflineSmall Offline


Basically, yes it should work, but I might note that feature/option is somewhat new in the lifetime of the SDK.

The documentation could use some improvements, but do you call super.init() in your override? That will set the initialized field to true. If it is false, the start() will call init() as well (start super will also set the started field as true).

The reason is that on the initial start, managers can be added after the initial UaServer.init() call. This is even what the samples do. There is not much you can do without the call first.

Subsequent starts would usually have the managers already so there would not be need for start to check init status, but given that it is the same code it is what happens.

Forum Timezone: Europe/Helsinki

Most Users Ever Online: 267

Currently Online:
10 Guest(s)

Currently Browsing this Page:
1 Guest(s)

Top Posters:

hbrackel: 93

pramanj: 86

ibrahim: 69

kapsl: 57

gjevremovic: 49

TimK: 41

Fransua33: 39

fred: 36

Rainer Versteeg: 32

Thomas Reuther: 26

Member Stats:

Guest Posters: 0

Members: 962

Moderators: 13

Admins: 1

Forum Stats:

Groups: 3

Forums: 14

Topics: 936

Posts: 3937

Newest Members:

julianegentile4, amarawatt, kentmansom, janelloberg910, fabien.le-mentec, mattiee679022481, osvaldolennox12, brandenmallette, mellisafcm, P0001

Moderators: Jouni Aro: 835, Otso Palonen: 32, Tuomas Hiltunen: 5, janimakela: 0, Pyry: 1, Terho: 0, Petri: 0, Bjarne Boström: 470, Heikki Tahvanainen: 402, Jukka Asikainen: 1, Teppo Uimonen: 18, Markus Johansson: 11, Matti Siponen: 6

Administrators: admin: 0