From ef9b71a93184579b8c7849f3117308ab82bc1b7e Mon Sep 17 00:00:00 2001
From: Joe Bryan <joemfb@gmail.com>
Date: Thu, 25 Jul 2019 19:56:00 -0700
Subject: [PATCH 1/2] updates ames i/o driver to drop outbound packets if not
 live

---
 pkg/urbit/vere/ames.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkg/urbit/vere/ames.c b/pkg/urbit/vere/ames.c
index b79902250..d2b8df3a7 100644
--- a/pkg/urbit/vere/ames.c
+++ b/pkg/urbit/vere/ames.c
@@ -309,6 +309,12 @@ u3_ames_ef_send(u3_pier* pir_u, u3_noun lan, u3_noun pac)
     return;
   }
 
+  if ( c3n == sam_u->liv ) {
+    u3l_log("ames: not yet live, dropping outbound\r\n");
+    u3z(lan); u3z(pac);
+    return;
+  }
+
   u3_pact* pac_u = c3_calloc(sizeof(*pac_u));
 
   if ( c3y == _ames_lane_ip(lan, &pac_u->por_s, &pac_u->pip_w) ) {

From f31e60b38513558ab29c191bd722b866fb3d421e Mon Sep 17 00:00:00 2001
From: Joe Bryan <joemfb@gmail.com>
Date: Thu, 25 Jul 2019 19:56:34 -0700
Subject: [PATCH 2/2] updates ames i/o driver to track galaxy state transitions
 and print less

---
 pkg/urbit/include/vere/vere.h |  1 +
 pkg/urbit/vere/ames.c         | 19 ++++++++++++++-----
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/pkg/urbit/include/vere/vere.h b/pkg/urbit/include/vere/vere.h
index f906cf5b8..c59c61db7 100644
--- a/pkg/urbit/include/vere/vere.h
+++ b/pkg/urbit/include/vere/vere.h
@@ -337,6 +337,7 @@
         c3_c*         dns_c;                //  domain XX multiple/fallback
         c3_w          imp_w[256];           //  imperial IPs
         time_t        imp_t[256];           //  imperial IP timestamps
+        c3_o          imp_o[256];           //  imperial print status
       } u3_ames;
 
     /* u3_save: checkpoint control.
diff --git a/pkg/urbit/vere/ames.c b/pkg/urbit/vere/ames.c
index d2b8df3a7..719c840f1 100644
--- a/pkg/urbit/vere/ames.c
+++ b/pkg/urbit/vere/ames.c
@@ -122,11 +122,19 @@ _ames_czar_gone(u3_pact* pac_u, time_t now)
   u3_pier* pir_u = u3_pier_stub();
   u3_ames* sam_u = pir_u->sam_u;
 
-  u3l_log("ames: czar at %s: not found (b)\n", pac_u->dns_c);
+  if ( c3y == sam_u->imp_o[pac_u->imp_y] ) {
+    u3l_log("ames: czar at %s: not found (b)\n", pac_u->dns_c);
+    sam_u->imp_o[pac_u->imp_y] = c3n;
+  }
+
   if ( (0 == sam_u->imp_w[pac_u->imp_y]) ||
-       (0xffffffff == sam_u->imp_w[pac_u->imp_y]) ) {
+       (0xffffffff == sam_u->imp_w[pac_u->imp_y]) )
+  {
     sam_u->imp_w[pac_u->imp_y] = 0xffffffff;
-  } /* else keep existing ip for 5 more minutes */
+  }
+
+  //  keep existing ip for 5 more minutes
+  //
   sam_u->imp_t[pac_u->imp_y] = now;
 
   _ames_pact_free(pac_u);
@@ -136,8 +144,8 @@ _ames_czar_gone(u3_pact* pac_u, time_t now)
 */
 static void
 _ames_czar_cb(uv_getaddrinfo_t* adr_u,
-                    c3_i              sas_i,
-                    struct addrinfo*  aif_u)
+              c3_i              sas_i,
+              struct addrinfo*  aif_u)
 {
   // XX revisit
   u3_pier* pir_u = u3_pier_stub();
@@ -160,6 +168,7 @@ _ames_czar_cb(uv_getaddrinfo_t* adr_u,
 
       sam_u->imp_w[pac_u->imp_y] = ntohl(add_u->sin_addr.s_addr);
       sam_u->imp_t[pac_u->imp_y] = now;
+      sam_u->imp_o[pac_u->imp_y] = c3y;
 
 #if 1
       if ( sam_u->imp_w[pac_u->imp_y] != old_w