From 85a02505044f45aeff041b30b3a7fcf9cbf76669 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sun, 5 Apr 2009 12:05:19 -0400
Subject: Initialize contexts a little more vigorously

---
 src/c/driver.c | 11 +++++++++--
 src/c/urweb.c  |  6 +++++-
 2 files changed, 14 insertions(+), 3 deletions(-)

(limited to 'src/c')

diff --git a/src/c/driver.c b/src/c/driver.c
index 44465cc3..c5e1ba33 100644
--- a/src/c/driver.c
+++ b/src/c/driver.c
@@ -306,12 +306,19 @@ static void sigint(int signum) {
 
 static void initialize() {
   uw_context ctx = new_context();
+  failure_kind fk;
 
   if (!ctx)
     exit(1);
 
-  if (uw_initialize(ctx) != SUCCESS) {
-    printf("Failed to initialize database!\n");
+  for (fk = uw_initialize(ctx); fk == UNLIMITED_RETRY; fk = uw_initialize(ctx)) {
+    printf("Unlimited retry during init: %s\n", uw_error_message(ctx));
+    uw_db_rollback(ctx);
+    uw_reset(ctx);
+  }
+
+  if (fk != SUCCESS) {
+    printf("Failed to initialize database!  %s\n", uw_error_message(ctx));
     uw_db_rollback(ctx);
     exit(1);
   }
diff --git a/src/c/urweb.c b/src/c/urweb.c
index 1b3cfb1d..67985d35 100644
--- a/src/c/urweb.c
+++ b/src/c/urweb.c
@@ -346,6 +346,10 @@ uw_context uw_init() {
 
   ctx->timeout = uw_timeout;
 
+  ctx->client = NULL;
+
+  ctx->error_message[0] = 0;
+
   return ctx;
 }
 
@@ -1872,7 +1876,7 @@ int uw_db_rollback(uw_context);
 void uw_commit(uw_context ctx) {
   unsigned i;
 
-  if (uw_db_commit(ctx))
+  if (uw_db_commit(ctx)) 
     uw_error(ctx, FATAL, "Error running SQL COMMIT");
 
   for (i = 0; i < ctx->used_deltas; ++i) {
-- 
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