Is it possible to post message in multiple group in on go?

[manojsitapara]

Currently I am posting message in whatsapp groups by using for loop, which is posting message one by one in each group.

Let's say if I have 30 groups, it take time to post message in all 30 groups.

Is it possible to post message in all groups in same time?

[marcelocecin]

please share your code

[mrodal]

What you could do is use threads to execute all or many at the same time, I haven't tried something like this, so I could be missing something, but I think that's more botty behaviour that Whatsapp could detect and ban.. I always try to mimic a human as much as possible, for example giving some time between each message sent

[manojsitapara]

please share your code

Here is my sample code, In my function send_message() I have following for loop

for active_whatsapp_group in active_whatsapp_groups:
g.driver.chat_send_message(active_whatsapp_group, message)

[manojsitapara]

What you could do is use threads to execute all or many at the same time, I haven't tried something like this, so I could be missing something, but I think that's more botty behaviour that Whatsapp could detect and ban.. I always try to mimic a human as much as possible, for example giving some time between each message sent

Let me try your suggestion

[marcelocecin]

is this list of groups dynamic or fixed?

[manojsitapara]

is this list of groups dynamic or fixed?

it is dynamic

[marcelocecin]

try to use g.driver.send_message_to_id(active_whatsapp_group, message)

[manojsitapara]

send_message_to_id

I do not find method name send_message_to_id()

[marcelocecin]

https://github.com/mukulhase/WebWhatsapp-Wrapper/blob/5e30eb3fed674677f774344d7b118ae3e34aa761/webwhatsapi/__init__.py

 def send_message_to_id(self, recipient, message):
        """
        Send a message to a chat given its ID
        :param recipient: Chat ID
        :type recipient: str
        :param message: Plain-text message to be sent.
        :type message: str
        """
        return self.wapi_functions.sendMessageToID(recipient, message)

[darkash]

If you're still wondering if it can be done and is fine with the risk, you can try this.

async function sendMultiGroup(chatIds, message) {
    const promises = chatIds.map((cid) => {
        return WAPI.sendMessage(cid, message);
    });
    const result = await Promise.all(promises);
    return result;
}

find a way to declare that javascript function on your whatsapp instance startup, then implement this python snippet.

from openwa.wapi_js_wrapper import JsArg

group_ids = ['1234567890@g.us', '0987654321@g.us']
message = "hi"
args = [JsArg(gid) for gid in group_ids]
script = 'return WAPI.pyFunc(() => sendMultiGroup([{gid}], {msg}), arguments[0])'.format(gid=",".join([str(arg) for arg in args]), msg=message)
g.driver.execute_async_script(script)

Note that I haven't tried this yet

[manojsitapara]

Thanks @darkash. As suggested by @mrodal there are high chances to ban number by WhatsApp, so dropping this plan.