From 760287e78a41cb97244a8774a01fee9a1b546f02 Mon Sep 17 00:00:00 2001
From: anlicheng <anlicheng@xywy.com>
Date: Mon, 19 Jun 2023 14:45:13 +0800
Subject: [PATCH] fix host

---
 apps/iot/src/iot_host.erl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/apps/iot/src/iot_host.erl b/apps/iot/src/iot_host.erl
index ad70a47..61d0fa9 100644
--- a/apps/iot/src/iot_host.erl
+++ b/apps/iot/src/iot_host.erl
@@ -178,6 +178,12 @@ handle_event({call, From}, has_session, StateName, State) ->
     HasSession = (StateName =:= session) orelse false,
     {keep_state, State, [{reply, From, HasSession}]};
 
+handle_event({call, From}, {make_assoc, ReceiverPid}, _, State = #state{uuid = UUID, increment_id = IncrementId, assoc_map = AssocMap}) ->
+    BinIncrementId = erlang:integer_to_binary(IncrementId),
+    Assoc = <<UUID/binary, ":assoc:", BinIncrementId/binary>>,
+
+    {keep_state, State#state{assoc_map = maps:put(Assoc, ReceiverPid, AssocMap), increment_id = IncrementId + 1}, [{reply, From, {ok, Assoc}}]};
+
 %% 基于rsa加密
 handle_event({call, From}, {rsa_encode, CommandType, PlainText}, session, State = #state{pub_key = PubKey}) ->
     Reply = iot_cipher_rsa:encode(PlainText, PubKey),