diff --git a/docs/NOW.md b/docs/NOW.md index d5814e2..76e2acb 100644 --- a/docs/NOW.md +++ b/docs/NOW.md @@ -77,7 +77,7 @@ Once instances of *SpanPoint* are created, the following methods can be used to * checks to see if a message has been received into SpanPoint's internal queue from a device with the *macAddress* specified when the relevant SpanPoint object was instantiated. If so, the message is copied into the memory pointed to by *dataBuf*, the internal queue is cleared, and the method returns **true**. If no message is available, the *dataBuf* memory is unmodified and the method returns **false** * note that the pointer *dataBuf* should always reference a data element or structure whose size equals or exceeds the *receiveSize* parameter specified when the relevant SpanPoint object was instantiated - * once the internal SpanPoint queue is full, any messages received from the same device are discarded until the queue is cleared by calling this *get()* method. Setting the optional *queueDepth* parameter to a number greater than one when the relevant SpanPoint object was instantiated allows SpanPoint to retain up to *queueDepth* messages even without a call to the this *get()* method. However, once the queue is full, additional messages received will be discarded until messages are "gotten" of the queue with the *get()* method + * once the internal SpanPoint queue is full, any messages received from the same device are discarded until the queue is cleared by calling this *get()* method. Setting the optional *queueDepth* parameter to a number greater than one when the relevant SpanPoint object was instantiated allows SpanPoint to retain up to *queueDepth* messages even without a call to the *get()* method. However, once the queue is full, additional messages received will be discarded until messages are "gotten" off the queue with the *get()* method