From 65c118ce6cdd6246215f643a82d0598e722358fe Mon Sep 17 00:00:00 2001
From: Ian Gulliver <flamingcow@gmail.com>
Date: Fri, 19 Jun 2015 22:57:11 +0000
Subject: [PATCH] Debugging support.

---
 clients/c/cosmopolite-int.h |  1 +
 clients/c/cosmopolite.c     | 11 ++++++++++-
 clients/c/test.c            |  4 +++-
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/clients/c/cosmopolite-int.h b/clients/c/cosmopolite-int.h
index c6dbb87..b7dbc58 100644
--- a/clients/c/cosmopolite-int.h
+++ b/clients/c/cosmopolite-int.h
@@ -18,6 +18,7 @@ struct cosmo {
   json_t *subscriptions;
   uint64_t next_delay_ms;
   unsigned int seedp;
+  bool debug;
 
   enum {
     INITIAL_CONNECT,
diff --git a/clients/c/cosmopolite.c b/clients/c/cosmopolite.c
index d6a3015..daf47ee 100644
--- a/clients/c/cosmopolite.c
+++ b/clients/c/cosmopolite.c
@@ -247,6 +247,9 @@ static json_t *cosmo_send_rpc(cosmo *instance, json_t *commands, json_t *ack) {
   json_array_extend(int_commands, commands);
 
   char *request = cosmo_build_rpc(instance, int_commands);
+  if (instance->debug) {
+    fprintf(stderr, "--> %s\n", request);
+  }
 
   char *response = cosmo_send_http(instance, request);
   json_decref(int_commands);
@@ -254,6 +257,10 @@ static json_t *cosmo_send_rpc(cosmo *instance, json_t *commands, json_t *ack) {
     return commands;
   }
 
+  if (instance->debug) {
+    fprintf(stderr, "<-- %s\n", response);
+  }
+
   json_error_t error;
   json_t *received = json_loads(response, 0, &error);
   if (!received) {
@@ -524,6 +531,8 @@ cosmo *cosmo_create(const char *base_url, const char *client_id, const cosmo_cal
 
   instance->seedp = (unsigned int) time(NULL);
 
+  instance->debug = false;
+
   strcpy(instance->client_id, client_id);
   cosmo_uuid(instance->instance_id);
 
@@ -541,7 +550,7 @@ cosmo *cosmo_create(const char *base_url, const char *client_id, const cosmo_cal
   assert(!curl_easy_setopt(instance->curl, CURLOPT_PROTOCOLS, CURLPROTO_HTTPS));
   assert(!curl_easy_setopt(instance->curl, CURLOPT_REDIR_PROTOCOLS, CURLPROTO_HTTPS));
   assert(!curl_easy_setopt(instance->curl, CURLOPT_SSL_CIPHER_LIST, "ECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH"));
-  assert(!curl_easy_setopt(instance->curl, CURLOPT_TIMEOUT, CYCLE_MS / MS_PER_S));
+  assert(!curl_easy_setopt(instance->curl, CURLOPT_TIMEOUT_MS, CYCLE_MS));
   assert(!curl_easy_setopt(instance->curl, CURLOPT_POST, 1L));
   assert(!curl_easy_setopt(instance->curl, CURLOPT_READFUNCTION, cosmo_read_callback));
   assert(!curl_easy_setopt(instance->curl, CURLOPT_WRITEFUNCTION, cosmo_write_callback));
diff --git a/clients/c/test.c b/clients/c/test.c
index ce7335c..70b5936 100644
--- a/clients/c/test.c
+++ b/clients/c/test.c
@@ -126,7 +126,9 @@ cosmo *create_client(test_state *state) {
     .message = on_message,
   };
 
-  return cosmo_create("https://playground.cosmopolite.org/cosmopolite", client_id, &callbacks, state);
+  cosmo *ret = cosmo_create("https://playground.cosmopolite.org/cosmopolite", client_id, &callbacks, state);
+  // ret->debug = true;
+  return ret;
 }
 
 json_t *random_subject(const char *readable_only_by, const char *writeable_only_by) {