FS-10167: Fixed some issues that appeared primarily under windows testing, committing to determine if a specific read access violation occurs under linux as well.

2017-04-05 10:42:58 -06:00 · 2017-04-05 10:42:58 -06:00 · be0e1e144b
parent e7fb58a6b6
commit be0e1e144b
7 changed files with 336 additions and 13 deletions
--- a/libs/libblade/src/blade_module_wss.c
+++ b/libs/libblade/src/blade_module_wss.c
@ -523,7 +523,7 @@ ks_status_t blade_module_wss_listen(blade_module_wss_t *bm_wss, ks_sockaddr_t *a
 															 sizeof(struct pollfd) * bm_wss->listeners_count);
 	ks_assert(bm_wss->listeners_poll);
 	bm_wss->listeners_poll[listener_index].fd = listener;
-	bm_wss->listeners_poll[listener_index].events = POLLIN | POLLERR;
+	bm_wss->listeners_poll[listener_index].events = POLLIN; // | POLLERR;

 	ks_log(KS_LOG_DEBUG, "Bound %s on port %d at index %d\n", ks_addr_get_host(addr), ks_addr_get_port(addr), listener_index);

@ -784,7 +784,7 @@ ks_status_t blade_transport_wss_on_send(blade_connection_t *bc, cJSON *json)
 ks_status_t blade_transport_wss_read(blade_transport_wss_t *bt_wss, cJSON **json)
 {
 	// @todo get exact timeout from service config?
-	int32_t poll_flags = ks_wait_sock(bt_wss->sock, 100, KS_POLL_READ | KS_POLL_ERROR);
+	int32_t poll_flags = ks_wait_sock(bt_wss->sock, 100, KS_POLL_READ); // | KS_POLL_ERROR);

 	*json = NULL;

@ -836,7 +836,7 @@ ks_status_t blade_transport_wss_rpc_error_send(blade_connection_t *bc, const cha
 	cJSON *json = NULL;

 	ks_assert(bc);
-	ks_assert(id);
+	//ks_assert(id);
 	ks_assert(message);

 	bt_wss = (blade_transport_wss_t *)blade_connection_transport_get(bc);
--- a/libs/libblade/src/blade_protocol.c
+++ b/libs/libblade/src/blade_protocol.c
@ -236,14 +236,14 @@ KS_DECLARE(ks_status_t) blade_rpc_error_create(ks_pool_t *pool, cJSON **json, cJ

 	ks_assert(pool);
 	ks_assert(json);
-	ks_assert(id);
+	//ks_assert(id);
 	ks_assert(message);

 	root = cJSON_CreateObject();

 	cJSON_AddStringToObject(root, "jsonrpc", "2.0");

-	cJSON_AddStringToObject(root, "id", id);
+	if (id) cJSON_AddStringToObject(root, "id", id);

 	e = cJSON_CreateObject();
 	cJSON_AddNumberToObject(e, "code", code);
--- a/libs/libblade/src/blade_stack.c
+++ b/libs/libblade/src/blade_stack.c
@ -324,13 +324,6 @@ KS_DECLARE(ks_status_t) blade_handle_shutdown(blade_handle_t *bh)

 	ks_assert(bh);

-	if (bh->worker_thread) {
-		bh->shutdown = KS_TRUE;
-		ks_thread_join(bh->worker_thread);
-		ks_pool_free(bh->pool, &bh->worker_thread);
-		bh->shutdown = KS_FALSE;
-	}
-
 	while ((it = ks_hash_first(bh->requests, KS_UNLOCKED))) {
 		void *key = NULL;
 		blade_request_t *value = NULL;
@ -346,7 +339,6 @@ KS_DECLARE(ks_status_t) blade_handle_shutdown(blade_handle_t *bh)
 		blade_session_t *value = NULL;

 		ks_hash_this(it, (const void **)&key, NULL, (void **)&value);
-		//ks_hash_remove(bh->sessions, key);

 		blade_session_hangup(value);
 	}
@ -375,6 +367,13 @@ KS_DECLARE(ks_status_t) blade_handle_shutdown(blade_handle_t *bh)

 	if (blade_handle_datastore_available(bh)) blade_datastore_destroy(&bh->datastore);

+	if (bh->worker_thread) {
+		bh->shutdown = KS_TRUE;
+		ks_thread_join(bh->worker_thread);
+		ks_pool_free(bh->pool, &bh->worker_thread);
+		bh->shutdown = KS_FALSE;
+	}
+
 	return KS_STATUS_SUCCESS;
 }

--- a/libs/libks/libks.sln
+++ b/libs/libks/libks.sln
@ -31,6 +31,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssleay32", "..\win32\openss
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testrealloc", "test\testrealloc.vcxproj", "{22BCE97F-2477-427D-83FE-74851DDBC57E}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testpolling", "test\testpolling.vcxproj", "{699A44BF-D03D-469F-83B2-C52C0B4B95BD}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
@ -151,6 +153,14 @@ Global
 		{22BCE97F-2477-427D-83FE-74851DDBC57E}.Release|x64.Build.0 = Release|x64
 		{22BCE97F-2477-427D-83FE-74851DDBC57E}.Release|x86.ActiveCfg = Release|Win32
 		{22BCE97F-2477-427D-83FE-74851DDBC57E}.Release|x86.Build.0 = Release|Win32
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Debug|x64.ActiveCfg = Debug|x64
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Debug|x64.Build.0 = Debug|x64
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Debug|x86.ActiveCfg = Debug|Win32
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Debug|x86.Build.0 = Debug|Win32
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Release|x64.ActiveCfg = Release|x64
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Release|x64.Build.0 = Release|x64
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Release|x86.ActiveCfg = Release|Win32
+		{699A44BF-D03D-469F-83B2-C52C0B4B95BD}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/libs/libks/src/ks_pool.c
+++ b/libs/libks/src/ks_pool.c
@ -1285,6 +1285,7 @@ static ks_status_t ks_pool_raw_close(ks_pool_t *mp_p)
 		block_p->mb_magic2 = 0;
 		/* record the next pointer because it might be invalidated below */
 		next_p = block_p->mb_next_p;
+
 		ret = free_pages(block_p, (unsigned long)((char *) block_p->mb_bounds_p - (char *) block_p));

 		if (ret != KS_STATUS_SUCCESS) {
--- a/libs/libks/test/testpolling.c
+++ b/libs/libks/test/testpolling.c
@ -0,0 +1,115 @@
+#include "ks.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "tap.h"
+
+ks_socket_t start_listen(ks_sockaddr_t *addr)
+{
+	ks_socket_t listener = KS_SOCK_INVALID;
+	ks_status_t ret = KS_STATUS_SUCCESS;
+
+	ks_assert(addr);
+
+	if ((listener = socket(addr->family, SOCK_STREAM, IPPROTO_TCP)) == KS_SOCK_INVALID) {
+		ks_log(KS_LOG_DEBUG, "listener == KS_SOCK_INVALID\n");
+		ret = KS_STATUS_FAIL;
+		goto done;
+	}
+
+	ks_socket_option(listener, SO_REUSEADDR, KS_TRUE);
+	ks_socket_option(listener, TCP_NODELAY, KS_TRUE);
+	if (addr->family == AF_INET6) ks_socket_option(listener, IPV6_V6ONLY, KS_TRUE);
+
+	if (ks_addr_bind(listener, addr) != KS_STATUS_SUCCESS) {
+		ks_log(KS_LOG_DEBUG, "ks_addr_bind(listener, addr) != KS_STATUS_SUCCESS\n");
+		ret = KS_STATUS_FAIL;
+		goto done;
+	}
+
+	if (listen(listener, 4) != 0) {
+		ks_log(KS_LOG_DEBUG, "listen(listener, backlog) != 0\n");
+		ret = KS_STATUS_FAIL;
+		goto done;
+	}
+
+done:
+	if (ret != KS_STATUS_SUCCESS) {
+		if (listener != KS_SOCK_INVALID) {
+			ks_socket_shutdown(listener, SHUT_RDWR);
+			ks_socket_close(&listener);
+			listener = KS_SOCK_INVALID;
+		}
+	}
+	return listener;
+}
+
+int main(int argc, char **argv)
+{
+	ks_pool_t *pool = NULL;
+	struct pollfd *listeners_poll = NULL;
+	int32_t listeners_count = 0;
+	int32_t listener_index = -1;
+	ks_sockaddr_t addr;
+	ks_socket_t listener = KS_SOCK_INVALID;
+	ks_socket_t sock = KS_SOCK_INVALID;
+
+	ks_init();
+
+	plan(2);
+
+	ks_pool_open(&pool);
+
+	ks_addr_set(&addr, "0.0.0.0", 1234, AF_INET);
+
+	listener = start_listen(&addr);
+	listener_index = listeners_count++;
+	listeners_poll = (struct pollfd *)ks_pool_resize(pool, listeners_poll, sizeof(struct pollfd) * listeners_count);
+	ok(listeners_poll != NULL);
+
+	listeners_poll[listener_index].fd = listener;
+	listeners_poll[listener_index].events = POLLIN;
+
+	while (1) {
+		int p = ks_poll(listeners_poll, listeners_count, 100);
+		if (p > 0) {
+			printf("POLL event occurred\n");
+			for (int32_t index = 0; index < listeners_count; ++index) {
+				if (listeners_poll[index].revents & POLLERR) {
+					printf("POLLERR on index %d\n", index);
+					break;
+				}
+				if (!(listeners_poll[index].revents & POLLIN)) continue;
+
+				printf("POLLIN on index %d\n", index);
+
+				if ((sock = accept(listeners_poll[index].fd, NULL, NULL)) == KS_SOCK_INVALID) {
+					printf("Accept failed on index %d\n", index);
+					continue;
+				}
+
+				printf("Accept success on index %d\n", index);
+			}
+			break;
+		} else if (p < 0) {
+			printf("Polling socket error %d\n", WSAGetLastError());
+		}
+	}
+
+	ok(sock != KS_SOCK_INVALID);
+
+	if (sock != KS_SOCK_INVALID) ks_socket_close(&sock);
+
+	for (int index = 0; index < listeners_count; ++index) {
+		listener = listeners_poll[index].fd;
+		ks_socket_close(&listener);
+	}
+	ks_pool_free(pool, &listeners_poll);
+
+	ks_pool_close(&pool);
+
+	ks_shutdown();
+
+	done_testing();
+}
--- a/libs/libks/test/testpolling.vcxproj
+++ b/libs/libks/test/testpolling.vcxproj
@ -0,0 +1,198 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
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+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{699A44BF-D03D-469F-83B2-C52C0B4B95BD}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>testpolling</RootNamespace>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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+  <ImportGroup Label="ExtensionSettings">
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+    <IncludePath>$(SolutionDir);$(SolutionDir)\crypt;$(SolutionDir)\openssl\include;$(IncludePath)</IncludePath>
+    <LibraryPath>$(LibraryPath)</LibraryPath>
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+      <SDLCheck>true</SDLCheck>
+      <AdditionalIncludeDirectories>$(SolutionDir)..\win32\openssl\include;$(SolutionDir)..\win32\openssl\include_x86;../src/include;.</AdditionalIncludeDirectories>
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+      <AdditionalIncludeDirectories>$(SolutionDir)..\win32\openssl\include;$(SolutionDir)..\win32\openssl\include_x86;../src/include;.</AdditionalIncludeDirectories>
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+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="tap.c" />
+    <ClCompile Include="testpolling.c" />
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