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-rw-r--r--src/core/surface/call.c4
-rw-r--r--src/core/transport/chttp2_transport.c1
2 files changed, 3 insertions, 2 deletions
diff --git a/src/core/surface/call.c b/src/core/surface/call.c
index 50df36cae9..659f7d26c3 100644
--- a/src/core/surface/call.c
+++ b/src/core/surface/call.c
@@ -401,6 +401,7 @@ static int is_op_live(grpc_call *call, grpc_ioreq_op op) {
static void lock(grpc_call *call) { gpr_mu_lock(&call->mu); }
static int need_more_data(grpc_call *call) {
+ if (call->read_state == READ_STATE_STREAM_CLOSED) return 0;
return is_op_live(call, GRPC_IOREQ_RECV_INITIAL_METADATA) ||
(is_op_live(call, GRPC_IOREQ_RECV_MESSAGE) && grpc_bbq_empty(&call->incoming_queue)) ||
is_op_live(call, GRPC_IOREQ_RECV_TRAILING_METADATA) ||
@@ -408,8 +409,7 @@ static int need_more_data(grpc_call *call) {
is_op_live(call, GRPC_IOREQ_RECV_STATUS_DETAILS) ||
(is_op_live(call, GRPC_IOREQ_RECV_CLOSE) &&
grpc_bbq_empty(&call->incoming_queue)) ||
- (call->write_state == WRITE_STATE_INITIAL && !call->is_client &&
- call->read_state < READ_STATE_GOT_INITIAL_METADATA);
+ (call->write_state == WRITE_STATE_INITIAL && !call->is_client);
}
static void unlock(grpc_call *call) {
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 678b361036..9dc5f23389 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -1142,6 +1142,7 @@ static void perform_op_locked(transport *t, stream *s, grpc_transport_op *op) {
if (op->recv_ops) {
GPR_ASSERT(s->incoming_sopb == NULL);
+ GPR_ASSERT(s->published_state != GRPC_STREAM_CLOSED);
s->recv_done_closure.cb = op->on_done_recv;
s->recv_done_closure.user_data = op->recv_user_data;
s->incoming_sopb = op->recv_ops;