Method deliverFrame

core/src/main/java/io/grpc/internal/MessageFramer.java:63–63

Delivers a frame via the transport. @param frame a non-empty buffer to deliver or null if the framer is being closed and there is no data to deliver. @param endOfStream whether the frame is the last one for the GRPC stream @param flush true if more data may not be arriv

(
        @Nullable WritableBuffer frame,
        boolean endOfStream,
        boolean flush,
        int numMessages)

     * @param numMessages the number of messages that this series of frames represents
     */
    void deliverFrame(
        @Nullable WritableBuffer frame,
        boolean endOfStream,
        boolean flush,