# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1189778664 0
# Node ID 4606dce4f416fa57178f098c4c4978c3fbdfbba8
# Parent  b58ce1cf66daba3b44dc426fa62cce9faa75cc12
optimizations

diff --git a/src/mail/ngx_mail.h b/src/mail/ngx_mail.h
--- a/src/mail/ngx_mail.h
+++ b/src/mail/ngx_mail.h
@@ -338,8 +338,8 @@ ngx_int_t ngx_mail_auth_cram_md5_salt(ng
 ngx_int_t ngx_mail_auth_cram_md5(ngx_mail_session_t *s, ngx_connection_t *c);
 
 void ngx_mail_send(ngx_event_t *wev);
-ngx_int_t ngx_mail_read_command(ngx_mail_session_t *s);
-void ngx_mail_auth(ngx_mail_session_t *s);
+ngx_int_t ngx_mail_read_command(ngx_mail_session_t *s, ngx_connection_t *c);
+void ngx_mail_auth(ngx_mail_session_t *s, ngx_connection_t *c);
 void ngx_mail_close_connection(ngx_connection_t *c);
 void ngx_mail_session_internal_server_error(ngx_mail_session_t *s);
 u_char *ngx_mail_log_error(ngx_log_t *log, u_char *buf, size_t len);
diff --git a/src/mail/ngx_mail_handler.c b/src/mail/ngx_mail_handler.c
--- a/src/mail/ngx_mail_handler.c
+++ b/src/mail/ngx_mail_handler.c
@@ -565,17 +565,16 @@ ngx_mail_send(ngx_event_t *wev)
 
 
 ngx_int_t
-ngx_mail_read_command(ngx_mail_session_t *s)
+ngx_mail_read_command(ngx_mail_session_t *s, ngx_connection_t *c)
 {
     ssize_t    n;
     ngx_int_t  rc;
     ngx_str_t  l;
 
-    n = s->connection->recv(s->connection, s->buffer->last,
-                            s->buffer->end - s->buffer->last);
+    n = c->recv(c, s->buffer->last, s->buffer->end - s->buffer->last);
 
     if (n == NGX_ERROR || n == 0) {
-        ngx_mail_close_connection(s->connection);
+        ngx_mail_close_connection(c);
         return NGX_ERROR;
     }
 
@@ -584,7 +583,7 @@ ngx_mail_read_command(ngx_mail_session_t
     }
 
     if (n == NGX_AGAIN) {
-        if (ngx_handle_read_event(s->connection->read, 0) == NGX_ERROR) {
+        if (ngx_handle_read_event(c->read, 0) == NGX_ERROR) {
             ngx_mail_session_internal_server_error(s);
             return NGX_ERROR;
         }
@@ -603,7 +602,7 @@ ngx_mail_read_command(ngx_mail_session_t
         l.len = s->buffer->last - s->buffer->start;
         l.data = s->buffer->start;
 
-        ngx_log_error(NGX_LOG_INFO, s->connection->log, 0,
+        ngx_log_error(NGX_LOG_INFO, c->log, 0,
                       "client sent too long command \"%V\"", &l);
 
         s->quit = 1;
@@ -616,7 +615,7 @@ ngx_mail_read_command(ngx_mail_session_t
     }
 
     if (rc == NGX_ERROR) {
-        ngx_mail_close_connection(s->connection);
+        ngx_mail_close_connection(c);
         return NGX_ERROR;
     }
 
@@ -625,15 +624,15 @@ ngx_mail_read_command(ngx_mail_session_t
 
 
 void
-ngx_mail_auth(ngx_mail_session_t *s)
+ngx_mail_auth(ngx_mail_session_t *s, ngx_connection_t *c)
 {
     s->args.nelts = 0;
     s->buffer->pos = s->buffer->start;
     s->buffer->last = s->buffer->start;
     s->state = 0;
 
-    if (s->connection->read->timer_set) {
-        ngx_del_timer(s->connection->read);
+    if (c->read->timer_set) {
+        ngx_del_timer(c->read);
     }
 
     s->login_attempt++;
diff --git a/src/mail/ngx_mail_imap_handler.c b/src/mail/ngx_mail_imap_handler.c
--- a/src/mail/ngx_mail_imap_handler.c
+++ b/src/mail/ngx_mail_imap_handler.c
@@ -134,7 +134,7 @@ ngx_mail_imap_auth_state(ngx_event_t *re
 
     s->blocked = 0;
 
-    rc = ngx_mail_read_command(s);
+    rc = ngx_mail_read_command(s, c);
 
     if (rc == NGX_AGAIN || rc == NGX_ERROR) {
         return;
@@ -242,7 +242,7 @@ ngx_mail_imap_auth_state(ngx_event_t *re
     switch (rc) {
 
     case NGX_DONE:
-        ngx_mail_auth(s);
+        ngx_mail_auth(s, c);
         return;
 
     case NGX_ERROR:
diff --git a/src/mail/ngx_mail_pop3_handler.c b/src/mail/ngx_mail_pop3_handler.c
--- a/src/mail/ngx_mail_pop3_handler.c
+++ b/src/mail/ngx_mail_pop3_handler.c
@@ -140,7 +140,7 @@ ngx_mail_pop3_auth_state(ngx_event_t *re
 
     s->blocked = 0;
 
-    rc = ngx_mail_read_command(s);
+    rc = ngx_mail_read_command(s, c);
 
     if (rc == NGX_AGAIN || rc == NGX_ERROR) {
         return;
@@ -247,7 +247,7 @@ ngx_mail_pop3_auth_state(ngx_event_t *re
     switch (rc) {
 
     case NGX_DONE:
-        ngx_mail_auth(s);
+        ngx_mail_auth(s, c);
         return;
 
     case NGX_ERROR:
diff --git a/src/mail/ngx_mail_smtp_handler.c b/src/mail/ngx_mail_smtp_handler.c
--- a/src/mail/ngx_mail_smtp_handler.c
+++ b/src/mail/ngx_mail_smtp_handler.c
@@ -188,7 +188,7 @@ ngx_mail_smtp_auth_state(ngx_event_t *re
 
     s->blocked = 0;
 
-    rc = ngx_mail_read_command(s);
+    rc = ngx_mail_read_command(s, c);
 
     if (rc == NGX_AGAIN || rc == NGX_ERROR) {
         return;
@@ -263,7 +263,7 @@ ngx_mail_smtp_auth_state(ngx_event_t *re
     switch (rc) {
 
     case NGX_DONE:
-        ngx_mail_auth(s);
+        ngx_mail_auth(s, c);
         return;
 
     case NGX_ERROR: