sendCustom method
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Implementation
Channel sendCustom(String message) {
_send({
"type": "send",
"address": "c2s.sendcustom",
"headers": {},
"body": {
"nickName": user?.nickName,
"roomId": roomId,
"clientKey": user?.clientKey,
"message": message,
"mimeType": MimeType.text.type,
},
});
return this;
}