kalempster Comments

kalempster

•Created by kalempster on 6/9/2024 in #❓-help

Subscription example not behaving like it should

Okay I get it now, in my actual project I was using httpBatchLink and wsLink together insead of splitting them using splitLink that's why the subscription wasn't going off.

export const api = createTRPCClient<AppRouter & WebSocketRouter>({
    links: [
        splitLink({
            condition(op) {
                return op.type === "subscription";
            },
            true: wsLink({
                client: wsClient,
                transformer: superjson,
            }),
            false: httpBatchLink({
                url: import.meta.env.PROD ? `/trpc` : `http://localhost:3000/trpc`,
                transformer: superjson,
            }),
        }),
    ],
});

export const api = createTRPCClient<AppRouter & WebSocketRouter>({
    links: [
        splitLink({
            condition(op) {
                return op.type === "subscription";
            },
            true: wsLink({
                client: wsClient,
                transformer: superjson,
            }),
            false: httpBatchLink({
                url: import.meta.env.PROD ? `/trpc` : `http://localhost:3000/trpc`,
                transformer: superjson,
            }),
        }),
    ],
});

Thanks for help :)

4 replies

TtRPC

•Created by kalempster on 3/4/2023 in #❓-help

Error types in catch block

I'm sorry, mutateAsync is destructured from a mutation

const { mutateAsync } = trpc.shop.buyShopItem.useMutation({
    retry: (failCount, error) => {
        if (failCount >= 5) return false;
        if (error.data?.code == "UNAUTHORIZED") return false;
        return true;
    },
});

const { mutateAsync } = trpc.shop.buyShopItem.useMutation({
    retry: (failCount, error) => {
        if (failCount >= 5) return false;
        if (error.data?.code == "UNAUTHORIZED") return false;
        return true;
    },
});

3 replies