diff --git a/src/stream/ngx_stream_mruby_async.c b/src/stream/ngx_stream_mruby_async.c
index 3f318c1b..9ac85588 100644
--- a/src/stream/ngx_stream_mruby_async.c
+++ b/src/stream/ngx_stream_mruby_async.c
@@ -17,16 +17,17 @@ typedef struct {
   mrb_state *mrb;
   mrb_value *fiber;
   ngx_stream_session_t *s;
+  ngx_int_t stream_status;
 } ngx_stream_mrb_reentrant_t;
 
-static mrb_value ngx_stream_mrb_run_fiber(mrb_state *mrb, mrb_value *fiber_proc, mrb_value *result)
+static mrb_value ngx_stream_mrb_run_fiber(ngx_stream_session_t *s, mrb_state *mrb, mrb_value *fiber_proc,
+                                          mrb_value *result)
 {
   mrb_value resume_result = mrb_nil_value();
   mrb_value aliving = mrb_false_value();
   mrb_value handler_result = mrb_nil_value();
   ngx_stream_mruby_ctx_t *ctx;
 
-  ngx_stream_session_t *s = ngx_mrb_get_session();
   ctx = ngx_stream_mrb_get_module_ctx(mrb, s);
   ctx->fiber_proc = fiber_proc;
 
@@ -72,19 +73,20 @@ mrb_value ngx_stream_mrb_start_fiber(ngx_stream_session_t *s, mrb_state *mrb, st
     return mrb_false_value();
   }
 
-  return ngx_stream_mrb_run_fiber(mrb, fiber_proc, result);
+  return ngx_stream_mrb_run_fiber(s, mrb, fiber_proc, result);
 }
 
 static ngx_int_t ngx_stream_mrb_post_fiber(ngx_stream_mrb_reentrant_t *re, ngx_stream_mruby_ctx_t *ctx)
 {
   int ai;
   ai = mrb_gc_arena_save(re->mrb);
+
   ngx_stream_mruby_internal_ctx_t *ictx = re->mrb->ud;
+  ictx->s = re->s;
+  ictx->stream_status = re->stream_status;
 
   if (re->fiber != NULL) {
-    ngx_mrb_push_session(re->s);
-
-    if (mrb_test(ngx_stream_mrb_run_fiber(re->mrb, re->fiber, ctx->async_handler_result))) {
+    if (mrb_test(ngx_stream_mrb_run_fiber(re->s, re->mrb, re->fiber, ctx->async_handler_result))) {
       mrb_gc_arena_restore(re->mrb, ai);
       return NGX_DONE;
     } else {
@@ -145,8 +147,8 @@ static mrb_value ngx_stream_mrb_async_sleep(mrb_state *mrb, mrb_value self)
   mrb_int timer;
   u_char *p;
   ngx_stream_mrb_reentrant_t *re;
-  ngx_stream_session_t *s;
   ngx_stream_mruby_ctx_t *ctx;
+  ngx_stream_mruby_internal_ctx_t *ictx;
 
   mrb_get_args(mrb, "i", &timer);
 
@@ -154,13 +156,15 @@ static mrb_value ngx_stream_mrb_async_sleep(mrb_state *mrb, mrb_value self)
     mrb_raise(mrb, E_ARGUMENT_ERROR, "value of the timer must be a positive number");
   }
 
-  s = ngx_mrb_get_session();
-  p = ngx_palloc(s->connection->pool, sizeof(ngx_event_t) + sizeof(ngx_stream_mrb_reentrant_t));
+  ictx = mrb->ud;
+  p = ngx_palloc(ictx->s->connection->pool, sizeof(ngx_event_t) + sizeof(ngx_stream_mrb_reentrant_t));
   re = (ngx_stream_mrb_reentrant_t *)(p + sizeof(ngx_event_t));
   re->mrb = mrb;
-  re->s = s;
 
-  ctx = ngx_stream_mrb_get_module_ctx(mrb, s);
+  re->s = ictx->s;
+  re->stream_status = ictx->stream_status;
+
+  ctx = ngx_stream_mrb_get_module_ctx(mrb, ictx->s);
   re->fiber = ctx->fiber_proc;
 
   // keeps the object from GC when can resume the fiber
diff --git a/src/stream/ngx_stream_mruby_module.c b/src/stream/ngx_stream_mruby_module.c
index 6d455404..893f0b9d 100644
--- a/src/stream/ngx_stream_mruby_module.c
+++ b/src/stream/ngx_stream_mruby_module.c
@@ -678,18 +678,6 @@ static ngx_int_t ngx_stream_mrb_run_conf(ngx_conf_t *cf, mrb_state *mrb, ngx_mrb
 }
 */
 
-ngx_stream_session_t *ngx_mruby_session = NULL;
-ngx_int_t ngx_mrb_push_session(ngx_stream_session_t *s)
-{
-  ngx_mruby_session = s;
-  return NGX_OK;
-}
-
-ngx_stream_session_t *ngx_mrb_get_session(void)
-{
-  return ngx_mruby_session;
-}
-
 static ngx_int_t ngx_stream_mruby_handler(ngx_stream_session_t *s)
 {
   ngx_stream_mruby_srv_conf_t *mscf;
@@ -712,7 +700,6 @@ static ngx_int_t ngx_stream_mruby_handler(ngx_stream_session_t *s)
   mrb_value *mrb_result = (mrb_value *)ngx_palloc(s->connection->pool, sizeof(mrb_value));
   *mrb_result = mrb_nil_value();
 
-  ngx_mrb_push_session(s);
   if (mrb_test(ngx_stream_mrb_start_fiber(s, mrb, mscf->code->proc, mrb_result))) {
     ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, "%s INFO %s:%d: already can resume this fiber", MODULE_NAME,
                   __func__, __LINE__);
diff --git a/src/stream/ngx_stream_mruby_module.h b/src/stream/ngx_stream_mruby_module.h
index ea543714..eeb26e1e 100644
--- a/src/stream/ngx_stream_mruby_module.h
+++ b/src/stream/ngx_stream_mruby_module.h
@@ -55,7 +55,5 @@ typedef struct {
 
 } ngx_stream_mruby_srv_conf_t;
 
-ngx_int_t ngx_mrb_push_session(ngx_stream_session_t *s);
-ngx_stream_session_t *ngx_mrb_get_session(void);
 void ngx_stream_mruby_raise_error(mrb_state *mrb, mrb_value obj, ngx_stream_session_t *s);
 #endif // NGX_STREAM_MRUBY_MODULE_H