WCF integration calls wrong ctor of ServiceHost base in case of InstanceContextMode.Single

[TheBigRic]

see this stackoverflow question.

In case of a singleton mode configured WCF service this constructor

public ServiceHost(
    object singletonInstance,
    params Uri[] baseAddresses
)

should be called otherwise WCF will try to create the type itself and it therefore needs a default constructor.

Currently SimpleInjectorServiceHost calls the most obvious ctor where a type is supplied, probably because you would expect WCF the call back into the container for the first resolve, but that is not the case!

[dotnetjunkie]

Fixed in v3.1.3.