lib/dataprotocol.js
function(requestId, itemName) {
		return protocol.implodeMessage(protocol.timestamp(), dataMethods.END_OF_SNAPSHOT,
			types.STRING, protocol.encodeString(itemName),
			types.STRING, requestId);
	}
function(requestId, itemName) {
		return protocol.implodeMessage(protocol.timestamp(), dataMethods.END_OF_SNAPSHOT,
			types.STRING, protocol.encodeString(itemName),
			types.STRING, requestId);
	}
function ( requestId , itemName ) { return protocol . implodeMessage ( protocol . timestamp ( ) , dataMethods . END_OF_SNAPSHOT , types . STRING , protocol . encodeString ( itemName ) , types . STRING , requestId ) ; }
Encodes an end of snapshot message for a particular item to be sent to the proxy.

@param {String} requestId the originating request id
@param {String} itemName the item name
@return {String} the encoded message
@private
Encodes an end of snapshot message for a particular item to be sent to the proxy .