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Makefile

@@ -19,7 +19,7 @@ test:
 	$(MAKE) CFLAGS="-m32" LDFLAGS="-m32"
 
 valgrind:
-	$(MAKE) OPTIMIZATION="-O0" MALLOC="libc"
+	$(MAKE) OPTIMIZATION="-O3" MALLOC="libc"
 
 helgrind:
-	$(MAKE) OPTIMIZATION="-O0" MALLOC="libc" CFLAGS="-D__ATOMIC_VAR_FORCE_SYNC_MACROS"
+	$(MAKE) OPTIMIZATION="-O3" MALLOC="libc" CFLAGS="-D__ATOMIC_VAR_FORCE_SYNC_MACROS"

src/cluster.c

@@ -280,6 +280,7 @@ int resetCluster(redisCluster *cluster) {
     freeClusterNodes(cluster);
     cluster->slots_map = raxNew();
     cluster->nodes_by_name = raxNew();
+    cluster->master_names = NULL;
     cluster->nodes = listCreate();
     if (!cluster->slots_map) return 0;
     if (!cluster->nodes) return 0;
@@ -888,6 +889,13 @@ int updateCluster(redisCluster *cluster) {
     }
     cluster->is_updating = 0;
     cluster->update_required = 0;
+    /* Call once to refresh the master_names list */
+    if (clusterGetMasterNames(cluster) == NULL) {
+        proxyLogErr("Failed to update master names after fetching cluster configuration! (thread: %d)",
+                    cluster->thread_id);
+        status = CLUSTER_RECONFIG_ERR;
+        goto final;
+    }
     proxyLogDebug("Reprocessing cluster requests (thread: %d)",
                   cluster->thread_id);
     while (raxNext(&iter)) {

src/reply_order.c

@@ -49,7 +49,7 @@ int appendUnorderedRepliesToBuffer(client *c) {
         uint64_t req_id = ntohu64(*((uint64_t *)iter.key));
         if (req_id == c->min_reply_id) {
             sds reply = (sds) iter.data;
-            c->obuf = sdscat(c->obuf, reply);
+            c->obuf = sdscatsds(c->obuf, reply);
             c->min_reply_id++;
             count++;
             if (raxRemove(c->unordered_replies, iter.key, iter.key_len, NULL)){

src/sds.h

@@ -34,7 +34,7 @@
 #define __SDS_H
 
 #define SDS_MAX_PREALLOC (1024*1024)
-const char *SDS_NOINIT;
+extern const char *SDS_NOINIT;
 
 #include <sys/types.h>
 #include <stdarg.h>

src/version.h

@@ -1 +1 @@
-#define REDIS_CLUSTER_PROXY_VERSION "999.999.999"
+#define REDIS_CLUSTER_PROXY_VERSION "1.0.1"

test/tests/proxy_command.rb

@@ -5,7 +5,7 @@
         'threads' => 8,
         #'max-clients' => 10000
     }
-    conf.each{|opt, val| 
+    conf.each{|opt, val|
         reply = $main_proxy.proxy('config', 'get', opt.to_s)
         assert_not_redis_err(reply)
         assert(reply.is_a?(Array), "Expected array reply, got #{reply.class}")
@@ -22,3 +22,32 @@
     log = File.read $main_proxy.logfile
     assert_not_nil(log[msg], "Could not find logged message in proxy's log")
 end
+
+test "PROXY CLUSTER INFO" do
+    reply = $main_proxy.proxy('cluster', 'info')
+    assert_not_redis_err(reply)
+    assert(reply.is_a?(Array), "Expected array reply, got #{reply.class}")
+    assert(reply[0..4] == ["status", "updated", "connection", "shared", "nodes"], "Got unexpected reply: #{reply}")
+    reply[5].each{ |node|
+        _, name, _, ip, _, port, _, slots, _, replicas, _, connected = node
+        assert(ip == "127.0.0.1", "unexpected ip #{ip}")
+        assert([18000, 18001, 18002, 18003, 18004, 18005].include?(port), "unexpected port #{port}")
+        assert([5461, 5462].include?(slots), "unexpected slots #{slots}")
+        assert(replicas == 1, "replicas of #{replicas} != 1")
+        assert(connected == 1, "connected of #{connected} != 1")
+    }
+end
+
+test "PROXY CLUSTER UPDATE" do
+    info_before = $main_proxy.proxy('cluster', 'info')
+    assert_not_redis_err(info_before)
+
+    update_reply = $main_proxy.proxy('cluster', 'update')
+    assert_not_redis_err(update_reply)
+
+    info_after = $main_proxy.proxy('cluster', 'info')
+    assert_not_redis_err(info_after)
+
+    assert(info_before == info_after, "cluster info before update != cluster info after update.\n #{info_before} != #{info_after}")
+
+end