From b5c4b3c66a239d72d50875cc3f44140f06b3fb46 Mon Sep 17 00:00:00 2001
From: ueno <ueno>
Date: Sun, 26 Sep 2004 13:53:02 +0000
Subject: [PATCH] Undo the last change.

---
 lisp/ChangeLog        |    5 ++++-
 lisp/riece-globals.el |    3 +++
 lisp/riece-server.el  |   39 +++++++++++++++++++++++++++++++++------
 3 files changed, 40 insertions(+), 7 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 881c1b9..03cbb2e 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -4,7 +4,10 @@
 	(riece-flush-send-queue): New function.
 	(riece-process-send-string): Use it.
 	(riece-reset-process-buffer): Reset riece-send-queue,
-	riece-send-size.
+	riece-send-size, and riece-last-send-time.
+	(riece-seconds-to-time): New function.
+	(riece-time-less-p): New function.
+	(riece-time-since): New function.
 	* riece-options.el (riece-max-send-size): New user option.
 	(riece-send-delay): New user option.
 	* riece-globals.el (riece-send-queue): New variable.
diff --git a/lisp/riece-globals.el b/lisp/riece-globals.el
index a910ea1..4741b89 100644
--- a/lisp/riece-globals.el
+++ b/lisp/riece-globals.el
@@ -114,6 +114,9 @@ Local to the server buffers.")
 (defvar riece-send-size nil
   "Size of the last send.
 Local to the server buffers.")
+(defvar riece-last-send-time nil
+  "Timestamp of the last send.
+Local to the server buffers.")
 (defvar riece-obarray nil
   "Namespace of the IRC world.
 Local to the server buffers.")
diff --git a/lisp/riece-server.el b/lisp/riece-server.el
index e0ffa28..b38c925 100644
--- a/lisp/riece-server.el
+++ b/lisp/riece-server.el
@@ -105,11 +105,35 @@ the `riece-server-keyword-map' variable."
 (put 'riece-with-server-buffer 'lisp-indent-function 1)
 (put 'riece-with-server-buffer 'edebug-form-spec '(form body))
 
-(defun riece-flush-send-queue (process reset)
+;; stolen (and renamed) from time-date.el.
+(defun riece-seconds-to-time (seconds)
+  "Convert SECONDS (a floating point number) to a time value."
+  (list (floor seconds 65536)
+	(floor (mod seconds 65536))
+	(floor (* (- seconds (ffloor seconds)) 1000000))))
+
+;; stolen (and renamed) from time-date.el.
+(defun riece-time-less-p (t1 t2)
+  "Say whether time value T1 is less than time value T2."
+  (or (< (car t1) (car t2))
+      (and (= (car t1) (car t2))
+	   (< (nth 1 t1) (nth 1 t2)))))
+
+;; stolen (and renamed) from time-date.el.
+(defun riece-time-since (time)
+  "Return the time elapsed since TIME."
+  (let* ((current (current-time))
+	 (rest (when (< (nth 1 current) (nth 1 time))
+		 (expt 2 16))))
+    (list (- (+ (car current) (if rest -1 0)) (car time))
+	  (- (+ (or rest 0) (nth 1 current)) (nth 1 time)))))
+
+(defun riece-flush-send-queue (process)
   (with-current-buffer (process-buffer process)
     (let ((length 0)
 	  string)
-      (if reset
+      (if (riece-time-less-p (riece-seconds-to-time riece-send-delay)
+			     (riece-time-since riece-last-send-time))
 	  (setq riece-send-size 0))
       (while (and riece-send-queue
 		  (<= riece-send-size riece-max-send-size))
@@ -118,17 +142,18 @@ the `riece-server-keyword-map' variable."
 	(if (> length riece-max-send-size)
 	    (message "Long message (%d > %d)" length riece-max-send-size)
 	  (setq riece-send-size (+ riece-send-size length))
-	  (if (<= riece-send-size riece-max-send-size)
-	      (process-send-string process string)))
+	  (when (<= riece-send-size riece-max-send-size)
+	    (process-send-string process string)
+	    (setq riece-last-send-time (current-time))))
 	(setq riece-send-queue (cdr riece-send-queue)))
       (if riece-send-queue
 	  (riece-run-at-time riece-send-delay nil
-			     #'riece-flush-send-queue process t)))))
+			     #'riece-flush-send-queue process)))))
 
 (defun riece-process-send-string (process string)
   (with-current-buffer (process-buffer process)
     (setq riece-send-queue (nconc riece-send-queue (list string))))
-  (riece-flush-send-queue process nil))
+  (riece-flush-send-queue process))
 
 (defun riece-current-server-name ()
   (or riece-overriding-server-name
@@ -203,6 +228,8 @@ the `riece-server-keyword-map' variable."
     (make-local-variable 'riece-send-queue)
     (make-local-variable 'riece-send-size)
     (setq riece-send-size 0)
+    (make-local-variable 'riece-last-send-time)
+    (setq riece-last-send-time '(0 0 0))
     (make-local-variable 'riece-obarray)
     (setq riece-obarray (make-vector riece-obarray-size 0))
     (make-local-variable 'riece-coding-system)
-- 
1.7.10.4