#34 实现HTTP解析层的Suspend/Resume操作

plugin/protocol/http/src/http_entry.cpp

@@ -93,6 +93,17 @@ enum tfe_stream_action __http_connection_entry_on_request(const struct tfe_strea
 		TAILQ_INSERT_TAIL(&hc_private->hs_private_list, hs_private, next);
 	}
 
+	/* The session is suspended, and to resume */
+	if (hs_private->suspend_tag_effective)
+	{
+		hf_private_req_in->event_cb(hf_private_req_in, hs_private->suspend_event, NULL, 0,
+			hf_private_req_in->event_cb_user);
+
+		hs_private->suspend_event = (enum tfe_http_event)0;
+		hs_private->suspend_tag_effective = false;
+		hs_private->suspend_tag_user = false;
+	}
+
 	/* Parse the content, the data which in defered state has been ignored. */
 	ret = hf_private_parse(hf_private_req_in, data, len);
 
@@ -108,6 +119,17 @@ enum tfe_stream_action __http_connection_entry_on_request(const struct tfe_strea
 		return hf_private_req_in->stream_action;
 	}
 
+	/* Suspend */
+	if (hs_private->suspend_tag_user)
+	{
+		assert(!hs_private->suspend_tag_effective);
+		hs_private->suspend_tag_effective = true;
+
+		/* Suspend TCP stream */
+		tfe_stream_suspend(stream);
+		return ACTION_DEFER_DATA;
+	}
+
 	/* Some kind of error happened, write log and detach the stream */
 	if (ret == -1)
 	{