diff --git a/tunnels/client/preconnect/preconnect_client.c b/tunnels/client/preconnect/preconnect_client.c
index 0dc232ec..b8b2629d 100644
--- a/tunnels/client/preconnect/preconnect_client.c
+++ b/tunnels/client/preconnect/preconnect_client.c
@@ -13,11 +13,7 @@ static inline void upStream(tunnel_t *self, context_t *c)
         preconnect_client_con_state_t *cstate = CSTATE(c);
         switch (cstate->mode)
         {
-            LOGF("PreConnectClient: invalid behaviour from behind node (no init)");
-            DISCARD_CONTEXT(c);
-            destroyContext(c);
-            break;
-
+    
         case connected_direct:
             self->up->upStream(self->up, c);
             break;
diff --git a/ww/buffer_stream.c b/ww/buffer_stream.c
index 0bdf98c9..7b8070c4 100644
--- a/ww/buffer_stream.c
+++ b/ww/buffer_stream.c
@@ -1,15 +1,6 @@
 #include "buffer_stream.h"
 
-#define i_TYPE queue, shift_buffer_t *
-#include "stc/deq.h"
-#define Q_CAP 25
 
-struct buffer_stream_s
-{
-    buffer_pool_t *pool;
-    queue q;
-    size_t size;
-};
 
 #undef max
 #undef min
diff --git a/ww/buffer_stream.h b/ww/buffer_stream.h
index 735df0f2..aff24ef1 100644
--- a/ww/buffer_stream.h
+++ b/ww/buffer_stream.h
@@ -2,6 +2,17 @@
 
 #include "buffer_pool.h"
 
+#define i_TYPE queue, shift_buffer_t *
+#include "stc/deq.h"
+#define Q_CAP 25
+
+struct buffer_stream_s
+{
+    buffer_pool_t *pool;
+    queue q;
+    size_t size;
+};
+
 typedef struct buffer_stream_s buffer_stream_t;
 
 buffer_stream_t *newBufferStream(buffer_pool_t *pool);
diff --git a/ww/utils/fileutils.h b/ww/utils/fileutils.h
index f591807e..49b495b5 100644
--- a/ww/utils/fileutils.h
+++ b/ww/utils/fileutils.h
@@ -1,4 +1,4 @@
 #pragma once
 
 char *readFile(const char *const path);
-bool writeFile(const char *const path, char *data, size_t len);
+bool writeFile(const char *const path,const char *data, size_t len);
diff --git a/ww/utils/jsonutils.h b/ww/utils/jsonutils.h
index 0be95836..0c460c96 100644
--- a/ww/utils/jsonutils.h
+++ b/ww/utils/jsonutils.h
@@ -1,17 +1,14 @@
 #pragma once
 #include "cJSON.h"
 #include "basic_types.h"
-#include "hv/hplatform.h" // for bool 
-
+#include "hv/hplatform.h" // for bool
 
 // dest must be pre-allocated
-bool getBoolFromJsonObject(bool *dest,const  cJSON *json_obj, const char *key);
-bool getIntFromJsonObject(int *dest,const  cJSON *json_obj, const char *key);
+bool getBoolFromJsonObject(bool *dest, const cJSON *json_obj, const char *key);
+bool getIntFromJsonObject(int *dest, const cJSON *json_obj, const char *key);
 // will allocate dest because it knows the string-len
-bool getStringFromJsonObject(char **dest,const  cJSON *json_obj, const char *key);
-bool getStringFromJsonObjectOrDefault(char **dest,const  cJSON *json_obj, const char *key, const char *def);
-
-
+bool getStringFromJsonObject(char **dest, const cJSON *json_obj, const char *key);
+bool getStringFromJsonObjectOrDefault(char **dest, const cJSON *json_obj, const char *key, const char *def);
 
-dynamic_value_t parseDynamicStrValueFromJsonObject(const cJSON *json_obj, char *key, size_t matchers, ...);
-dynamic_value_t parseDynamicNumericValueFromJsonObject(const cJSON *json_obj, char *key, size_t matchers, ...);
+dynamic_value_t parseDynamicStrValueFromJsonObject(const cJSON *json_obj, const char *key, size_t matchers, ...);
+dynamic_value_t parseDynamicNumericValueFromJsonObject(const cJSON *json_obj, const char *key, size_t matchers, ...);
diff --git a/ww/utils/utils.c b/ww/utils/utils.c
index 6407666c..d63db3f7 100644
--- a/ww/utils/utils.c
+++ b/ww/utils/utils.c
@@ -36,7 +36,7 @@ char *readFile(const char *const path)
     return string;
 }
 
-bool writeFile(const char *const path, char *data, size_t len)
+bool writeFile(const char *const path,const char *data, size_t len)
 {
     FILE *f = fopen(path, "wb");
 
@@ -240,7 +240,7 @@ struct user_s *parseUserFromJsonObject(const cJSON *user_json)
     return user;
 }
 
-dynamic_value_t parseDynamicStrValueFromJsonObject(const cJSON *json_obj, char *key, size_t matchers, ...)
+dynamic_value_t parseDynamicStrValueFromJsonObject(const cJSON *json_obj,const char *key, size_t matchers, ...)
 {
 
     dynamic_value_t result = {0};
@@ -273,7 +273,7 @@ dynamic_value_t parseDynamicStrValueFromJsonObject(const cJSON *json_obj, char *
     }
     return result;
 }
-dynamic_value_t parseDynamicNumericValueFromJsonObject(const cJSON *json_obj, char *key, size_t matchers, ...)
+dynamic_value_t parseDynamicNumericValueFromJsonObject(const cJSON *json_obj,const char *key, size_t matchers, ...)
 {
 
     dynamic_value_t result = {0};