There seems to be a problem with the computeExceptSids method called in the apply method.

[zishang520]

BroadcastOptions.except is of type Set<SocketId> but computeExceptSids requires Set<Room>:

socket.io-adapter/lib/index.ts

Line 288 in b92d65c

const except = this.computeExceptSids(opts.except);

BroadcastOptions.except:

socket.io-adapter/lib/index.ts

Line 19 in b92d65c

except?: Set<SocketId>;

computeExceptSids:

socket.io-adapter/lib/index.ts

Line 313 in b92d65c

private computeExceptSids(exceptRooms?: Set<Room>) {

[darrachequesne]

Good catch, thanks! This should be fixed by 3410584.