fix windows leaks
diff --git a/src/core/iomgr/iocp_windows.c b/src/core/iomgr/iocp_windows.c
index 8077297..fa87e52 100644
--- a/src/core/iomgr/iocp_windows.c
+++ b/src/core/iomgr/iocp_windows.c
@@ -71,7 +71,8 @@
timeout, gpr_time_from_nanos(GPR_NS_PER_MS - 1, GPR_TIMESPAN)));
}
-void grpc_iocp_work(grpc_exec_ctx *exec_ctx, gpr_timespec deadline) {
+grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx,
+ gpr_timespec deadline) {
BOOL success;
DWORD bytes = 0;
DWORD flags = 0;
@@ -84,14 +85,14 @@
g_iocp, &bytes, &completion_key, &overlapped,
deadline_to_millis_timeout(deadline, gpr_now(deadline.clock_type)));
if (success == 0 && overlapped == NULL) {
- return;
+ return GRPC_IOCP_WORK_TIMEOUT;
}
GPR_ASSERT(completion_key && overlapped);
if (overlapped == &g_iocp_custom_overlap) {
gpr_atm_full_fetch_add(&g_custom_events, -1);
if (completion_key == (ULONG_PTR)&g_iocp_kick_token) {
/* We were awoken from a kick. */
- return;
+ return GRPC_IOCP_WORK_KICK;
}
gpr_log(GPR_ERROR, "Unknown custom completion key.");
abort();
@@ -121,6 +122,7 @@
}
gpr_mu_unlock(&socket->state_mu);
grpc_exec_ctx_enqueue(exec_ctx, closure, true, NULL);
+ return GRPC_IOCP_WORK_WORK;
}
void grpc_iocp_init(void) {
@@ -140,10 +142,12 @@
void grpc_iocp_flush(void) {
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+ grpc_iocp_work_status work_status;
do {
- grpc_iocp_work(&exec_ctx, gpr_inf_past(GPR_CLOCK_MONOTONIC));
- } while (grpc_exec_ctx_flush(&exec_ctx));
+ work_status = grpc_iocp_work(&exec_ctx, gpr_inf_past(GPR_CLOCK_MONOTONIC));
+ } while (work_status == GRPC_IOCP_WORK_KICK ||
+ grpc_exec_ctx_flush(&exec_ctx));
}
void grpc_iocp_shutdown(void) {
diff --git a/src/core/iomgr/iocp_windows.h b/src/core/iomgr/iocp_windows.h
index 75f3ba8..8b2b1ae 100644
--- a/src/core/iomgr/iocp_windows.h
+++ b/src/core/iomgr/iocp_windows.h
@@ -1,6 +1,6 @@
/*
*
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -38,7 +38,14 @@
#include "src/core/iomgr/socket_windows.h"
-void grpc_iocp_work(grpc_exec_ctx *exec_ctx, gpr_timespec deadline);
+typedef enum {
+ GRPC_IOCP_WORK_WORK,
+ GRPC_IOCP_WORK_TIMEOUT,
+ GRPC_IOCP_WORK_KICK
+} grpc_iocp_work_status;
+
+grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx,
+ gpr_timespec deadline);
void grpc_iocp_init(void);
void grpc_iocp_kick(void);
void grpc_iocp_flush(void);
diff --git a/src/core/iomgr/tcp_server_windows.c b/src/core/iomgr/tcp_server_windows.c
index ce930b8..a4abc5b 100644
--- a/src/core/iomgr/tcp_server_windows.c
+++ b/src/core/iomgr/tcp_server_windows.c
@@ -240,8 +240,7 @@
sp->shutting_down = 0;
gpr_mu_lock(&sp->server->mu);
GPR_ASSERT(sp->server->active_ports > 0);
- if (0 == --sp->server->active_ports &&
- sp->server->shutdown_complete != NULL) {
+ if (0 == --sp->server->active_ports) {
notify = 1;
}
gpr_mu_unlock(&sp->server->mu);