From 3c569cdabc17804bf00b8a738e12f0664ca520e7 Mon Sep 17 00:00:00 2001
From: okada <okada>
Date: Mon, 7 Jan 2002 05:51:33 +0000
Subject: [PATCH] 	* elmo-nntp.el (elmo-nntp-read-response): Added
 `error-msg' argument. 	Change to looking-at `[23][0-9]+'. 
 (elmo-network-initialize-session): Use 'error-msg' 	*
 elmo-net.el (elmo-network-open-session): Set unplugged 
 if elmo-network-initialize-session returns 'elmo-open-err.

---
 elmo/ChangeLog    |    8 ++++++++
 elmo/elmo-net.el  |    6 ++++++
 elmo/elmo-nntp.el |   18 +++++++++++-------
 3 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/elmo/ChangeLog b/elmo/ChangeLog
index 85d3651..f413e31 100644
--- a/elmo/ChangeLog
+++ b/elmo/ChangeLog
@@ -1,5 +1,13 @@
 2002-01-07  Kenichi OKADA  <okada@opaopa.org>
 
+	* elmo-nntp.el (elmo-nntp-read-response): Added `error-msg' argument.
+	Change to looking-at `[23][0-9]+'.
+	(elmo-network-initialize-session): Use 'error-msg'
+	* elmo-net.el (elmo-network-open-session): Set unplugged
+	if elmo-network-initialize-session returns 'elmo-open-err.
+
+2002-01-07  Kenichi OKADA  <okada@opaopa.org>
+
 	* elmo-version.el (elmo-version): Up to 2.9.4.
 
 2002-01-07  Yuuichi Teranishi  <teranisi@gohome.org>
diff --git a/elmo/elmo-net.el b/elmo/elmo-net.el
index 6f2d6c3..0fe45a3 100644
--- a/elmo/elmo-net.el
+++ b/elmo/elmo-net.el
@@ -235,6 +235,12 @@ Returns a process object.  if making session failed, returns nil."
 	    (elmo-network-authenticate-session session)
 	    (elmo-network-setup-session session)))
       (error
+       (when (eq (car error) 'elmo-open-error)
+	 (elmo-set-plugged nil server port
+			   (elmo-network-stream-type-symbol stream-type)
+			   (current-time))
+	 (message "Auto plugged off at %s:%d :%s" server port (cadr error))
+	 (sit-for 1))
        (when (eq (car error) 'elmo-authenticate-error)
 	 (elmo-remove-passwd (elmo-network-session-password-key session)))
        (elmo-network-close-session session)
diff --git a/elmo/elmo-nntp.el b/elmo/elmo-nntp.el
index d8a742a..2976e2f 100644
--- a/elmo/elmo-nntp.el
+++ b/elmo/elmo-nntp.el
@@ -254,7 +254,8 @@ Don't cache if nil.")
 
 (luna-define-method elmo-network-initialize-session ((session
 						      elmo-nntp-session))
-  (let ((process (elmo-network-session-process-internal session)))
+  (let ((process (elmo-network-session-process-internal session))
+	response)
     (set-process-filter (elmo-network-session-process-internal session)
 			'elmo-nntp-process-filter)
     (with-current-buffer (elmo-network-session-buffer session)
@@ -266,8 +267,9 @@ Don't cache if nil.")
 		  (not (looking-at "^[2-5][0-9][0-9]")))
 	(accept-process-output process 1))
       (setq elmo-nntp-read-point (point))
-      (or (elmo-nntp-read-response session t)
-	  (error "Cannot open network"))
+      (setq response (elmo-nntp-read-response session t t))
+      (unless (car response)
+	  (signal 'elmo-open-error (list (cdr response))))
       (if elmo-nntp-send-mode-reader
 	  (elmo-nntp-send-mode-reader session))
       (when (eq (elmo-network-stream-type-symbol
@@ -321,7 +323,7 @@ Don't cache if nil.")
     (process-send-string (elmo-network-session-process-internal
 			  session) "\r\n")))
 
-(defun elmo-nntp-read-response (session &optional not-command)
+(defun elmo-nntp-read-response (session &optional not-command error-msg)
   (with-current-buffer (elmo-network-session-buffer session)
     (let ((process (elmo-network-session-process-internal session))
 	  (case-fold-search nil)
@@ -337,14 +339,14 @@ Don't cache if nil.")
 	(setq response-string
 	      (buffer-substring elmo-nntp-read-point (- match-end 2)))
 	(goto-char elmo-nntp-read-point)
-	(if (looking-at "[234][0-9]+ .*$")
+	(if (looking-at "[23][0-9]+ .*$")
 	    (progn (setq response-continue nil)
 		   (setq elmo-nntp-read-point match-end)
 		   (setq response
 			 (if response
 			     (concat response "\n" response-string)
 			   response-string)))
-	  (if (looking-at "[^234][0-9]+ .*$")
+	  (if (looking-at "[^23][0-9]+ .*$")
 	      (progn (setq response-continue nil)
 		     (setq elmo-nntp-read-point match-end)
 		     (setq response nil))
@@ -356,7 +358,9 @@ Don't cache if nil.")
 		      (concat response "\n" response-string)
 		    response-string)))
 	  (setq elmo-nntp-read-point match-end)))
-      response)))
+      (if error-msg
+	  (cons response response-string)
+	response))))
 
 (defun elmo-nntp-read-raw-response (session)
   (with-current-buffer (elmo-network-session-buffer session)
-- 
1.7.10.4