初步完成HTTP应答侧解析功能，并修正一系类错误处理类的问题。

platform/src/kni_acceptor.cpp

@@ -144,6 +144,7 @@ void __kni_event_cb(evutil_socket_t fd, short what, void * user)
 	__accept_para.session_type = __session_proto;
 	__accept_para.downstream_fd = __fds[0];
 	__accept_para.upstream_fd = __fds[1];
+	__accept_para.passthrough = false;
 
 	if (tfe_proxy_fds_accept(__ctx->proxy, &__accept_para) < 0)
 	{

platform/src/proxy.cpp

@@ -82,12 +82,22 @@ int tfe_proxy_fds_accept(struct tfe_proxy * ctx, const struct tfe_proxy_accept_p
 		tfe_stream_option_set(stream, TFE_STREAM_OPT_SESSION_TYPE, &__session_type,	sizeof(__session_type));
 	}
 
-	tfe_stream_init_by_fds(stream, para->downstream_fd, para->upstream_fd);
-
-	TFE_LOG_DEBUG(ctx->logger, "%p, Fds(downstream = %d, upstream = %d, type = %d) accepted",
-		stream, para->downstream_fd, para->upstream_fd, para->session_type);
+	int ret = tfe_stream_init_by_fds(stream, para->downstream_fd, para->upstream_fd);
+	if (ret < 0)
+	{
+		TFE_LOG_ERROR(ctx->logger, "%p, Fds(downstream = %d, upstream = %d, type = %d) accept failed.",
+			stream, para->downstream_fd, para->upstream_fd, para->session_type); goto __errout;
+	}
+	else
+	{
+		TFE_LOG_DEBUG(ctx->logger, "%p, Fds(downstream = %d, upstream = %d, type = %d) accepted.",
+			stream, para->downstream_fd, para->upstream_fd, para->session_type);
+	}
 
 	return 0;
+
+__errout:
+	return -1;
 }
 
 void tfe_proxy_loopbreak(tfe_proxy * ctx)
@@ -238,10 +248,6 @@ int main(int argc, char *argv[])
 		g_default_proxy->evbase, g_default_logger, NULL);
 	CHECK_OR_EXIT(g_default_proxy->ssl_mgr_handler, "Failed at init SSL manager. Exit.");
 
-	/* MODULE INIT */
-	g_default_proxy->kni_acceptor_handler = kni_acceptor_init(g_default_proxy, main_profile, g_default_logger);
-	CHECK_OR_EXIT(g_default_proxy->kni_acceptor_handler, "Failed at init KNI acceptor. Exit. ");
-
 	/* PLUGIN INIT */
 	unsigned int plugin_iterator = 0;
 	for(struct tfe_plugin * plugin_iter =  tfe_plugin_iterate(&plugin_iterator);
@@ -269,6 +275,10 @@ int main(int argc, char *argv[])
 		CHECK_OR_EXIT(g_default_proxy->work_threads[tid], "Failed at creating thread %u", tid);
 	}
 
+	/* ACCEPTOR INIT */
+	g_default_proxy->kni_acceptor_handler = kni_acceptor_init(g_default_proxy, main_profile, g_default_logger);
+	CHECK_OR_EXIT(g_default_proxy->kni_acceptor_handler, "Failed at init KNI acceptor. Exit. ");
+
 	TFE_LOG_ERROR(g_default_logger, "Tango Frontend Engine initialized. ");
 	event_base_dispatch(g_default_proxy->evbase);
 

platform/src/tcp_stream.cpp

@@ -660,6 +660,7 @@ void ssl_upstream_create_on_success(future_result_t * result, void * user)
 
 void ssl_upstream_create_on_fail(enum e_future_error err, const char * what, void * user)
 {
+	return;
 	assert(0);
 }
 
@@ -672,7 +673,7 @@ struct tfe_stream * tfe_stream_create(struct tfe_proxy * pxy, struct tfe_thread_
 
 	unsigned int total_plugin_count = tfe_plugin_total_counts();
 	_stream->plugin_ctxs = ALLOC(struct plugin_ctx, total_plugin_count);
-	return (struct tfe_stream *) &_stream->head;
+	return &_stream->head;
 }
 
 void __stream_access_log_write(struct tfe_stream_private * stream)
@@ -733,6 +734,7 @@ void tfe_stream_destory(struct tfe_stream_private * stream)
 	{
 		future_destroy(stream->future_upstream_create);
 	}
+
 	stream->proxy_ref = NULL;
 	free(stream);
 	thread->load--;
@@ -878,7 +880,7 @@ void __stream_fd_option_setup(struct tfe_stream_private * _stream, evutil_socket
 	return;
 }
 
-void tfe_stream_init_by_fds(struct tfe_stream * stream, evutil_socket_t fd_downstream, evutil_socket_t fd_upstream)
+int tfe_stream_init_by_fds(struct tfe_stream * stream, evutil_socket_t fd_downstream, evutil_socket_t fd_upstream)
 {
 	struct tfe_stream_private * _stream = container_of(stream, struct tfe_stream_private, head);
 	struct event_base * ev_base = _stream->thread_ref->evbase;
@@ -890,13 +892,14 @@ void tfe_stream_init_by_fds(struct tfe_stream * stream, evutil_socket_t fd_downs
 	__stream_fd_option_setup(_stream, fd_upstream);
 
 	_stream->head.addr = __stream_addr_create_by_fds(stream, fd_downstream);
-	_stream->str_stream_addr = tfe_stream_addr_to_str(_stream->head.addr);
-
 	if (unlikely(_stream->head.addr == NULL))
 	{
-		assert(0);
+		TFE_LOG_ERROR(_stream->stream_logger, "Failed to fetch address for fd %d, %d, terminate fds.",
+			fd_downstream, fd_upstream); goto __errout;
 	}
 
+	_stream->str_stream_addr = tfe_stream_addr_to_str(_stream->head.addr);
+
 	if (_stream->session_type == STREAM_PROTO_PLAIN)
 	{
 		_stream->conn_downstream = __conn_private_create_by_fd(_stream, fd_downstream);
@@ -921,7 +924,10 @@ void tfe_stream_init_by_fds(struct tfe_stream * stream, evutil_socket_t fd_downs
 			_stream->ssl_mgr, fd_upstream, fd_downstream, ev_base);
 	}
 
-	return;
+	return 0;
+
+__errout:
+	return -1;
 }
 
 int tfe_stream_option_set(struct tfe_stream * stream, enum tfe_stream_option opt, const void * arg, size_t sz_arg)
@@ -949,9 +955,10 @@ void tfe_stream_write_access_log(const struct tfe_stream * stream, int level, co
 	struct tfe_stream_private * _stream = container_of(stream, struct tfe_stream_private, head);
 
 	/* Format input content */
-	char __tmp_buffer[TFE_STRING_MAX];
-	vsnprintf(__tmp_buffer, sizeof(__tmp_buffer), fmt, arg_ptr);
+	char * __tmp_buffer;
+	vasprintf(&__tmp_buffer, fmt, arg_ptr);
 
 	/* Log content with stream tag */
-	MESA_handle_runtime_log(_stream->stream_logger, level, "S-DETAIL", "%s %s", _stream->str_stream_addr, __tmp_buffer);
+	MESA_handle_runtime_log(_stream->stream_logger, level, "access", "%s %s", _stream->str_stream_addr, __tmp_buffer);
+	free(__tmp_buffer);
 }