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Add ensure string helper for nodes.

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This commit is contained in:
Mark Hindess
2014-08-28 14:25:41 +01:00
parent e09ac859d3
commit a9e72858df
6 changed files with 77 additions and 24 deletions
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9
nodes/core/io/22-websocket.js
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@@ -160,14 +160,7 @@ module.exports = function(RED) {
delete msg._session;
payload = JSON.stringify(msg);
} else {
payload = msg.payload;
if (Buffer.isBuffer(payload)) {
payload = payload.toString();
} else if (typeof payload === "object") {
payload = JSON.stringify(payload);
} else if (typeof payload !== "string") {
payload = ""+payload;
}
payload = RED.utils.ensureString(msg.payload);
}
if (msg._session && msg._session.type == "websocket") {
node.serverConfig.send(msg._session.id,payload);