15 files changed, 71 insertions, 89 deletions

diff --git a/conf.d/cmake/config.cmake b/conf.d/cmake/config.cmake
index 20acacb..7ebb402 100644
--- a/conf.d/cmake/config.cmake
+++ b/conf.d/cmake/config.cmake
@@ -130,7 +130,7 @@ set(CONTROL_SUPPORT_LUA 1)
 add_definitions(-DCONTROL_PLUGIN_PATH="${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}/lib/plugins:${CMAKE_BINARY_DIR}/package/lib/plugins:${CMAKE_BINARY_DIR}/package/var:${CMAKE_BINARY_DIR}/package-test")
 add_definitions(-DCONTROL_CONFIG_PATH="${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}/etc:${CMAKE_BINARY_DIR}/package/etc:${CMAKE_BINARY_DIR}/package-test/")
 add_definitions(-DCTL_PLUGIN_MAGIC=1286576532)
-add_definitions(-DAFB_BINDING_VERSION=2)
+add_definitions(-DAFB_BINDING_VERSION=3)
 
 # Optional location for config.xml.in
 # -----------------------------------
diff --git a/ctl-utilities b/ctl-utilities
-Subproject 625ce776e0e9ed869da90659eb988ee32de4cf3
+Subproject 33abde52666af1335571252143d21de5d305ca9
diff --git a/plugins/gps.cpp b/plugins/gps.cpp
index 4913f31..92120f7 100644
--- a/plugins/gps.cpp
+++ b/plugins/gps.cpp
@@ -62,7 +62,7 @@ CTLP_CAPI (getHeading, source, argsJ, eventJ) {
 		ctx->setSignalValue(ctx->aSignal, 0, json_object_new_double(heading));
 	}
 
-	AFB_NOTICE("======== Heading: %f", heading);
+	AFB_API_NOTICE(source->api, "======== Heading: %f", heading);
 	return err;
 }
 // extern "C" closure
diff --git a/plugins/low-can.cpp b/plugins/low-can.cpp
index ded20f1..8eec886 100644
--- a/plugins/low-can.cpp
+++ b/plugins/low-can.cpp
@@ -121,7 +121,7 @@ CTLP_CAPI (subscribeToLow, source, argsJ, eventJ) {
 	{
 		json_object_get(pluginCtx->subscriptionBatch);
 		AFB_DEBUG("Calling subscribe with %s", json_object_to_json_string(pluginCtx->subscriptionBatch));
-		err = afb_service_call_sync("low-can", "subscribe", pluginCtx->subscriptionBatch, &responseJ);
+		err = afb_api_call_sync_legacy(source->api, "low-can", "subscribe", pluginCtx->subscriptionBatch, &responseJ);
 		if(err)
 			{AFB_ERROR("Subscribe to '%s' responseJ:%s", json_object_to_json_string(pluginCtx->subscriptionBatch), json_object_to_json_string(responseJ));}
 
diff --git a/signal-composer-binding/CMakeLists.txt b/signal-composer-binding/CMakeLists.txt
index f47c9f1..2f99203 100644
--- a/signal-composer-binding/CMakeLists.txt
+++ b/signal-composer-binding/CMakeLists.txt
@@ -26,7 +26,7 @@ PROJECT_TARGET_ADD(signal-composer)
 	# Binder exposes a unique public entry point
 	SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
 		PREFIX "afb-"
-		LABELS "BINDINGV2"
+		LABELS "BINDINGV3"
 		LINK_FLAGS ${BINDINGS_LINK_FLAG}
 		OUTPUT_NAME ${TARGET_NAME}
 	)
diff --git a/signal-composer-binding/clientApp.cpp b/signal-composer-binding/clientApp.cpp
index 45c43e6..7ead993 100644
--- a/signal-composer-binding/clientApp.cpp
+++ b/signal-composer-binding/clientApp.cpp
@@ -19,7 +19,7 @@
 
 clientAppCtx::clientAppCtx(const char* uuid)
 : uuid_{uuid},
-  event_{nullptr,nullptr}
+  event_{nullptr}
 {}
 
 void clientAppCtx::update(Signal* sig)
@@ -79,14 +79,14 @@ void clientAppCtx::subtractSignals(std::vector<std::shared_ptr<Signal>>& sigV)
 	}
 }
 
-int clientAppCtx::makeSubscription(struct afb_req request)
+int clientAppCtx::makeSubscription(AFB_ReqT request)
 {
 	event_ = afb_event_is_valid(event_) ?
 		event_ : afb_daemon_make_event(uuid_.c_str());
 	return afb_req_subscribe(request, event_);
 }
 
-int clientAppCtx::makeUnsubscription(struct afb_req request)
+int clientAppCtx::makeUnsubscription(AFB_ReqT request)
 {
 	if(subscribedSignals_.empty())
 	{
diff --git a/signal-composer-binding/clientApp.hpp b/signal-composer-binding/clientApp.hpp
index f91b299..84746fa 100644
--- a/signal-composer-binding/clientApp.hpp
+++ b/signal-composer-binding/clientApp.hpp
@@ -23,13 +23,13 @@ class clientAppCtx: public Observer<Signal>
 private:
 	std::string uuid_;
 	std::vector<std::shared_ptr<Signal>> subscribedSignals_;
-	struct afb_event event_;
+	AFB_EventT event_;
 public:
 	explicit clientAppCtx(const char* uuid);
 
 	void update(Signal* sig);
 	void appendSignals(std::vector<std::shared_ptr<Signal>>& sigV);
 	void subtractSignals(std::vector<std::shared_ptr<Signal>>& sigV);
-	int makeSubscription(struct afb_req request);
-	int makeUnsubscription(struct afb_req request);
+	int makeSubscription(AFB_ReqT  request);
+	int makeUnsubscription(AFB_ReqT  request);
 };
diff --git a/signal-composer-binding/signal-composer-binding.cpp b/signal-composer-binding/signal-composer-binding.cpp
index 7d3391b..6c60526 100644
--- a/signal-composer-binding/signal-composer-binding.cpp
+++ b/signal-composer-binding/signal-composer-binding.cpp
@@ -20,8 +20,8 @@
 // afb-utilities
 #include <wrap-json.h>
 #include <filescan-utils.h>
+#include <afb/afb-binding>
 
-#include "signal-composer-binding.hpp"
 #include "signal-composer-apidef.h"
 #include "clientApp.hpp"
 
@@ -74,7 +74,7 @@ void onEvent(const char *event, json_object *object)
 	}
 }
 
-static int one_subscribe_unsubscribe(struct afb_req request,
+static int one_subscribe_unsubscribe(AFB_ReqT request,
 	bool subscribe,
 	const std::string& event,
 	json_object* args,
@@ -104,7 +104,7 @@ static int one_subscribe_unsubscribe(struct afb_req request,
 	return err;
 }
 
-static int subscribe_unsubscribe(struct afb_req request,
+static int subscribe_unsubscribe(AFB_ReqT request,
 	bool subscribe,
 	json_object* args,
 	clientAppCtx* cContext)
@@ -133,7 +133,7 @@ static int subscribe_unsubscribe(struct afb_req request,
 }
 
 /// @brief entry point for client subscription request.
-static void do_subscribe_unsubscribe(afb_req request, bool subscribe, clientAppCtx* cContext)
+static void do_subscribe_unsubscribe(AFB_ReqT request, bool subscribe, clientAppCtx* cContext)
 {
 	int rc = 0;
 	json_object *oneArg = nullptr, *args = afb_req_json(request);
@@ -157,24 +157,24 @@ static void do_subscribe_unsubscribe(afb_req request, bool subscribe, clientAppC
 }
 
 /// @brief entry point for client un-subscription request.
-void subscribe(afb_req request)
+void subscribe(AFB_ReqT request)
 {
-	clientAppCtx *cContext = reinterpret_cast<clientAppCtx*>(afb_req_context_make(request, 0, Composer::createContext, Composer::destroyContext, nullptr));
+	clientAppCtx *cContext = reinterpret_cast<clientAppCtx*>(afb_req_context(request, 0, Composer::createContext, Composer::destroyContext, nullptr));
 
 	do_subscribe_unsubscribe(request, true, cContext);
 }
 
 /// @brief entry point for client un-subscription request.
-void unsubscribe(afb_req request)
+void unsubscribe(AFB_ReqT request)
 {
-	clientAppCtx *cContext = reinterpret_cast<clientAppCtx*>(afb_req_context_make(request, 0, Composer::createContext, Composer::destroyContext, nullptr));
+	clientAppCtx *cContext = reinterpret_cast<clientAppCtx*>(afb_req_context(request, 0, Composer::createContext, Composer::destroyContext, nullptr));
 
 	do_subscribe_unsubscribe(request, false, cContext);
 }
 
 /// @brief verb that loads JSON configuration (old SigComp.json file now)
 
-void addObjects(afb_req request)
+void addObjects(AFB_ReqT request)
 {
 	Composer& composer = Composer::instance();
 	json_object *sourcesJ = nullptr,
@@ -244,7 +244,7 @@ void addObjects(afb_req request)
 }
 
 /// @brief entry point to list available signals
-void list(afb_req request)
+void list(AFB_ReqT request)
 {
 	struct json_object *allSignalsJ = json_object_new_array();
 
@@ -259,7 +259,7 @@ void list(afb_req request)
 }
 
 /// @brief entry point for get requests.
-void get(struct afb_req request)
+void get(AFB_ReqT request)
 {
 	int err = 0, i = 0;
 	size_t l = 0;
@@ -295,22 +295,22 @@ void get(struct afb_req request)
 
 }
 
-int loadConf()
+int loadConf(AFB_ApiT api)
 {
 	int err = 0;
 	std::string bindingDirPath = GetBindingDirPath();
 	std::string rootdir = bindingDirPath + "/etc";
 
-	err = Composer::instance().loadConfig(rootdir);
+	err = Composer::instance().loadConfig(api, rootdir);
 
 	return err;
 }
 
-int execConf()
+int execConf(AFB_ApiT api)
 {
 	Composer& composer = Composer::instance();
 	int err = 0;
-	CtlConfigExec(nullptr, composer.ctlConfig());
+	CtlConfigExec(api, composer.ctlConfig());
 
 	AFB_DEBUG("Signal Composer Control configuration Done.");
 
diff --git a/signal-composer-binding/signal-composer-binding.hpp b/signal-composer-binding/signal-composer-binding.hpp
deleted file mode 100644
index 8ffdd76..0000000
--- a/signal-composer-binding/signal-composer-binding.hpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#pragma once
-
-#include <afb/afb-binding>
-
-void onEvent(const char *event, struct json_object *object);
-int loadConf();
-int execConf();
diff --git a/signal-composer-binding/signal-composer.cpp b/signal-composer-binding/signal-composer.cpp
index 3b631c3..324d96e 100644
--- a/signal-composer-binding/signal-composer.cpp
+++ b/signal-composer-binding/signal-composer.cpp
@@ -84,19 +84,19 @@ Composer::~Composer()
 	free(ctlConfig_);
 }
 
-CtlActionT* Composer::convert2Action(const std::string& name, json_object* actionJ)
+CtlActionT* Composer::convert2Action(AFB_ApiT apihandle, const std::string& name, json_object* actionJ)
 {
 	CtlActionT *ctlAction = new CtlActionT;
 
 	json_object_object_add(actionJ, "uid", json_object_new_string(name.c_str()));
 
-	if(! ActionLoadOne(nullptr, ctlAction, actionJ, 0))
+	if(! ActionLoadOne(apihandle, ctlAction, actionJ, 0))
 		{return ctlAction;}
 	delete(ctlAction);
 	return nullptr;
 }
 
-int Composer::loadOneSourceAPI(json_object* sourceJ)
+int Composer::loadOneSourceAPI(AFB_ApiT apihandle, json_object* sourceJ)
 {
 	json_object *initJ = nullptr,
 				*getSignalsJ = nullptr,
@@ -135,11 +135,11 @@ int Composer::loadOneSourceAPI(json_object* sourceJ)
 	if(ctlConfig_ && ctlConfig_->requireJ)
 	{
 		const char* requireS = json_object_to_json_string(ctlConfig_->requireJ);
-		if(!strcasestr(requireS, api) && !strcasestr(api, afbBindingV2.api))
+		if(!strcasestr(requireS, api) && !strcasestr(api, afbBindingV3root->apiname))
 			{AFB_WARNING("Caution! You don't specify the API source as required in the metadata section. This API '%s' may not be initialized", api);}
 	}
 
-	initCtl = initJ ? convert2Action("init", initJ) : nullptr;
+	initCtl = initJ ? convert2Action(apihandle, "init", initJ) : nullptr;
 
 	// Define default action to take to subscibe souce's signals if none
 	// defined.
@@ -150,9 +150,9 @@ int Composer::loadOneSourceAPI(json_object* sourceJ)
 		std::string uri = "api://" + std::string(api) + "#subscribe";
 		json_object_object_add(getSignalsJ, "action", json_object_new_string(uri.c_str()));
 	}
-	getSignalsCtl = convert2Action("getSignals", getSignalsJ);
+	getSignalsCtl = convert2Action(apihandle, "getSignals", getSignalsJ);
 
-	onReceivedCtl = onReceivedJ ? convert2Action("onReceived", onReceivedJ) : nullptr;
+	onReceivedCtl = onReceivedJ ? convert2Action(apihandle, "onReceived", onReceivedJ) : nullptr;
 
 	newSourcesListV_.push_back(std::make_shared<SourceAPI>(uid, api, info, initCtl, getSignalsCtl, onReceivedCtl, retention));
 	return err;
@@ -173,7 +173,7 @@ int Composer::loadSourcesAPI(AFB_ApiT apihandle, CtlSectionT* section, json_obje
 		{
 			wrap_json_pack(&sigCompJ, "{ss,ss,ss}",
 			"uid", "Signal-Composer-service",
-			"api", afbBindingV2.api,
+			"api", afbBindingV3root->apiname,
 			"info", "Api on behalf the virtual signals are sent");
 
 			if(json_object_is_type(sourcesJ, json_type_array))
@@ -187,17 +187,17 @@ int Composer::loadSourcesAPI(AFB_ApiT apihandle, CtlSectionT* section, json_obje
 			for (int idx = 0; idx < count; idx++)
 			{
 				json_object *sourceJ = json_object_array_get_idx(sourcesJ, idx);
-				err = composer.loadOneSourceAPI(sourceJ);
+				err = composer.loadOneSourceAPI(apihandle, sourceJ);
 				if (err) return err;
 			}
 		}
 		else
 		{
-			if (err = composer.loadOneSourceAPI(sourcesJ))
+			if ( (err = composer.loadOneSourceAPI(apihandle, sourcesJ)) )
 				return err;
 			if (sigCompJ)
 			{
-				if (err = composer.loadOneSourceAPI(sigCompJ))
+				if ( (err = composer.loadOneSourceAPI(apihandle, sigCompJ)) )
 					return err;
 			}
 		}
@@ -209,7 +209,7 @@ int Composer::loadSourcesAPI(AFB_ApiT apihandle, CtlSectionT* section, json_obje
 	return err;
 }
 
-int Composer::loadOneSignal(json_object* signalJ)
+int Composer::loadOneSignal(AFB_ApiT apihandle, json_object* signalJ)
 {
 	json_object *onReceivedJ = nullptr,
 		    *dependsJ = nullptr,
@@ -324,7 +324,7 @@ int Composer::loadOneSignal(json_object* signalJ)
 			if(onReceivedCtl)
 				{onReceivedCtl->uid = uid;}
 	}
-	else {onReceivedCtl = convert2Action(uid, onReceivedJ);}
+	else {onReceivedCtl = convert2Action(apihandle, uid, onReceivedJ);}
 
 	if(src != nullptr)
 		{src->addSignal(id, event, dependsV, retention, unit, metadataJ, frequency, onReceivedCtl, getSignalsArgs);}
@@ -348,11 +348,11 @@ int Composer::loadSignals(AFB_ApiT apihandle, CtlSectionT* section, json_object
 			for (int idx = 0; idx < count; idx++)
 			{
 				json_object *signalJ = json_object_array_get_idx(signalsJ, idx);
-				err += composer.loadOneSignal(signalJ);
+				err += composer.loadOneSignal(apihandle, signalJ);
 			}
 		}
 		else
-			{err = composer.loadOneSignal(signalsJ);}
+			{err = composer.loadOneSignal(apihandle, signalsJ);}
 		AFB_NOTICE("%ld new signals added to service", count);
 	}
 	else
@@ -421,35 +421,30 @@ void Composer::destroyContext(void* ctx)
 	delete(reinterpret_cast<clientAppCtx*>(ctx));
 }
 
-int Composer::loadConfig(std::string& filepath)
+int Composer::loadConfig(AFB_ApiT api, std::string& filepath)
 {
 	const char *dirList= getenv("CONTROL_CONFIG_PATH");
 	if (!dirList) dirList=CONTROL_CONFIG_PATH;
 	filepath.append(":");
 	filepath.append(dirList);
-	const char *configPath = CtlConfigSearch(nullptr, filepath.c_str(), "control");
+	const char *configPath = CtlConfigSearch(api, filepath.c_str(), "control");
 
 	if (!configPath) {
-		AFB_ApiError(apiHandle, "CtlPreInit: No control-* config found invalid JSON %s ", filepath.c_str());
+		AFB_ERROR_V3("CtlPreInit: No control-* config found invalid JSON %s ", filepath.c_str());
 		return -1;
 	}
 
 	// create one API per file
-	ctlConfig_ = CtlLoadMetaData(nullptr, configPath);
+	ctlConfig_ = CtlLoadMetaData(api, configPath);
 	if (!ctlConfig_) {
-		AFB_ApiError(apiHandle, "CtrlPreInit No valid control config file in:\n-- %s", configPath);
+		AFB_ERROR_V3("CtrlPreInit No valid control config file in:\n-- %s", configPath);
 		return -1;
 	}
 
-	if (ctlConfig_->api) {
-		int err = afb_daemon_rename_api(ctlConfig_->api);
-		if (err) {
-			AFB_ApiError(apiHandle, "Fail to rename api to:%s", ctlConfig_->api);
-			return -1;
-		}
-	}
+	// Save the config in the api userdata field
+	afb_api_set_userdata(api, ctlConfig_);
 
-	int err= CtlLoadSections(nullptr, ctlConfig_, ctlSections_);
+	int err= CtlLoadSections(api, ctlConfig_, ctlSections_);
 	return err;
 }
 
@@ -487,14 +482,14 @@ void Composer::initSourcesAPI()
 	}
 }
 
-int Composer::initSignals()
+int Composer::initSignals(AFB_ReqT request)
 {
 	for(int i=0; i < sourcesListV_.size(); i++)
 	{
 		std::shared_ptr<SourceAPI> src = sourcesListV_[i];
 		src->initSignals();
 	}
-	return execSignalsSubscription();
+	return execSignalsSubscription(request);
 }
 
 std::shared_ptr<SourceAPI> Composer::getSourceAPI(const std::string& api)
@@ -586,14 +581,14 @@ json_object* Composer::getsignalValue(const std::string& sig, json_object* optio
 	return finalResponse;
 }
 
-int Composer::execSignalsSubscription()
+int Composer::execSignalsSubscription(AFB_ReqT request)
 {
 	int err = 0;;
 	for(std::shared_ptr<SourceAPI> srcAPI: sourcesListV_)
 	{
 		if (srcAPI->api() != std::string(ctlConfig_->api))
 		{
-			err += srcAPI->makeSubscription();
+			err += srcAPI->makeSubscription(request);
 		}
 	}
 
diff --git a/signal-composer-binding/signal-composer.hpp b/signal-composer-binding/signal-composer.hpp
index 72cd3ee..f70e9ac 100644
--- a/signal-composer-binding/signal-composer.hpp
+++ b/signal-composer-binding/signal-composer.hpp
@@ -34,25 +34,25 @@ private:
 	Composer();
 	~Composer();
 
-	CtlActionT* convert2Action(const std::string& name, json_object* action);
+	CtlActionT* convert2Action(AFB_ApiT apihandle, const std::string& name, json_object* action);
 
-	int loadOneSourceAPI(json_object* sourcesJ);
+	int loadOneSourceAPI(AFB_ApiT apihandle, json_object* sourcesJ);
 	static int loadSourcesAPI(AFB_ApiT apihandle, CtlSectionT* section, json_object *signalsJ);
 
-	int loadOneSignal(json_object* signalsJ);
+	int loadOneSignal(AFB_ApiT apihandle, json_object* signalsJ);
 	static int loadSignals(AFB_ApiT apihandle, CtlSectionT* section, json_object *signalsJ);
 
-	int execSignalsSubscription();
+	int execSignalsSubscription(AFB_ReqT request = nullptr);
 	std::shared_ptr<SourceAPI> getSourceAPI(const std::string& api);
 	void processOptions(const std::map<std::string, int>& opts, std::shared_ptr<Signal> sig, json_object* response) const;
 public:
 	static Composer& instance();
 	static void* createContext(void* ctx);
 	static void destroyContext(void* ctx);
-	int loadConfig(std::string& filepath);
+	int loadConfig(AFB_ApiT api, std::string& filepath);
 	int loadSources(json_object* sourcesJ);
 	int loadSignals(json_object* signalsJ);
-	int initSignals();
+	int initSignals(AFB_ReqT request = nullptr);
 	void initSourcesAPI();
 
 	CtlConfigT* ctlConfig();
diff --git a/signal-composer-binding/signal.cpp b/signal-composer-binding/signal.cpp
index b77ab59..98eddf1 100644
--- a/signal-composer-binding/signal.cpp
+++ b/signal-composer-binding/signal.cpp
@@ -229,12 +229,13 @@ void Signal::set(uint64_t timestamp, json_object*& value)
 void Signal::update(Signal* sig)
 {
 	json_object *depSigJ = json_object_new_array();
-	CtlSourceT src = {
-		.uid = sig->id().c_str(),
-		.api = nullptr,
-		.request = {nullptr, nullptr},
-		.context = (void*)get_context(),
-		.status = CTL_STATUS_EVT};
+	CtlSourceT source;
+	::memset(&source, 0, sizeof(CtlSourceT));
+	source.uid = sig->id().c_str();
+	source.api = afbBindingV3root;
+	source.context = (void*)get_context();
+	source.status = CTL_STATUS_EVT ;
+
 	Composer& composer = Composer::instance();
 
 	for(const std::string& depSignal : dependsSigV_)
@@ -247,7 +248,7 @@ void Signal::update(Signal* sig)
 	}
 	json_object_array_add(depSigJ, sig->toJSON());
 
-	ActionExecOne(&src, onReceived_, depSigJ);
+	ActionExecOne(&source, onReceived_, depSigJ);
 }
 
 /// @brief
@@ -323,9 +324,8 @@ void Signal::onReceivedCB(json_object *eventJ)
 	}
 
 	CtlSourceT source;
+	::memset(&source, 0, sizeof(CtlSourceT));
 	source.uid = id_.c_str();
-	source.api  = nullptr; // We use binding v2, no dynamic API.
-	source.request = {nullptr, nullptr};
 	source.context = (void*)get_context();
 	if (onReceived_)
 		ActionExecOne(&source, onReceived_, json_object_get(eventJ));
diff --git a/signal-composer-binding/source.cpp b/signal-composer-binding/source.cpp
index 939e3f6..f400731 100644
--- a/signal-composer-binding/source.cpp
+++ b/signal-composer-binding/source.cpp
@@ -48,12 +48,10 @@ void SourceAPI::init()
 	{
 		CtlSourceT source;
 		source.uid = init_->uid;
-		source.api  = nullptr; // We use binding v2, no dynamic API.
-		source.request = {nullptr, nullptr};
 		ActionExecOne(&source, init_, json_object_new_object());
 		return;
 	}
-	else if(api_ == afbBindingV2.api)
+	else if(api_ == afbBindingV3root->apiname)
 		{api_ = Composer::instance().ctlConfig()->api;}
 }
 
@@ -157,15 +155,14 @@ int SourceAPI::cleanNotSubscribedSignals() {
 	return erased;
 }
 
-int SourceAPI::makeSubscription()
+int SourceAPI::makeSubscription(AFB_ReqT request)
 {
 	int err = 0;
 	if(getSignals_)
 	{
 		CtlSourceT source;
 		source.uid = api_.c_str();
-		source.api = nullptr; // We use binding v2, no dynamic API.
-		source.request = {nullptr, nullptr};
+		source.request = request;
 		json_object *argsSaveJ = getSignals_->argsJ;
 
 		for(auto& sig: signalsM_)
diff --git a/signal-composer-binding/source.hpp b/signal-composer-binding/source.hpp
index 4fef274..b4f1348 100644
--- a/signal-composer-binding/source.hpp
+++ b/signal-composer-binding/source.hpp
@@ -54,5 +54,5 @@ public:
 	std::vector<std::shared_ptr<Signal>> searchSignals(const std::string& name);
 
 	int cleanNotSubscribedSignals();
-	int makeSubscription();
+	int makeSubscription(AFB_ReqT request = nullptr);
 };
diff --git a/test/afb-test/fixtures/txc-binding/CMakeLists.txt b/test/afb-test/fixtures/txc-binding/CMakeLists.txt
index 7c8e19c..7278a3f 100644
--- a/test/afb-test/fixtures/txc-binding/CMakeLists.txt
+++ b/test/afb-test/fixtures/txc-binding/CMakeLists.txt
@@ -19,9 +19,6 @@
 
 # Add target to project dependency list
 PROJECT_TARGET_ADD(txc-binding)
-
-	add_definitions(-DAFB_BINDING_VERSION=3)
-
 	# Define project Targets
 	add_library(${TARGET_NAME} MODULE txc-binding.c)