* Completed migrating the "netpoll" utility into the serv_network module.

[citadel.git] / citadel / sysconfig.h

diff --git a/citadel/sysconfig.h b/citadel/sysconfig.h
index cc87725bcc68dd3be47c47603b04c1ce8e158c41..611877f1f1bf815baea16f4946a2abddeeee8ac9 100644 (file)
--- a/citadel/sysconfig.h
+++ b/citadel/sysconfig.h
@@ -70,7 +70,6 @@
  */
 #define MAXFLOORS      16
 
-
 /*
  * Standard buffer size for string datatypes.  DO NOT CHANGE!  Not only does
  * there exist a minimum buffer size for certain protocols (such as IMAP), but
@@ -80,11 +79,30 @@
 #define SIZ            4096
 
 /*
- * SMTP delivery retry and give-up times
+ * SMTP delivery retry rules (all values are in seconds)
+ *
+ * If delivery of a message via SMTP is unsuccessful, Citadel will try again
+ * after SMTP_RETRY_INTERVAL seconds.  This interval will double after each
+ * unsuccessful delivery, up to a maximum of SMTP_RETRY_MAX seconds.  If no
+ * successful delivery has been accomplished after SMTP_GIVE_UP seconds, the
+ * message will be returned to its sender.
  */
-#define        SMTP_RETRY_INTERVAL     900     /* retry sends every 15 minutes */
-#define SMTP_GIVE_UP           432000  /* give up after 5 days */
+#define        SMTP_RETRY_INTERVAL     900     /* 15 minutes */
+#define SMTP_RETRY_MAX         43200   /* 12 hours */
+#define SMTP_GIVE_UP           432000  /* 5 days */
 
+/*
+ * How often to run the networker
+ */
+#define NETWORK_QUEUE_FREQUENCY 3600   /* Once per hour */
+
+/*
+ * This variable defines the amount of network spool data that may be carried
+ * in one server transfer command.  For some reason, some networks get hung
+ * up on larger packet sizes.  We don't know why.  In any case, never set the
+ * packet size higher than 4096 or your server sessions will crash.
+ */
+#define IGNET_PACKET_SIZE      4000
 
 /*
  * The names of rooms which are automatically created by the system