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我有一个 XE2 DataSnap 服务器(Windows 服务)，它在其方法中使用第 3 方进程外 COM 组件。作为 COM，我知道它需要在语句周围使用 CoInitializeEx 和 CoUninitialize 命令。我的 DataSnap 服务器运行良好，除了当我停止服务时，我总是在事件日志中收到“应用程序错误”消息以及“APPCRASH”信息消息。我确定这与 CoInit.. 命令有关。我有使用 COM 组件的非 DataSnap Windows 服务应用程序，可以正常停止，没有错误。
我已经尝试将 CoInit/CoUninit 命令放在不同的地方，例如 ServiceStart/ServiceStop、DSServerClass.OnCreate/DSServerClass.OnDestroy，以及每个服务器方法函数的顶部/底部，但是当服务时仍然会发生崩溃停止了。如果我不调用服务器上的任何方法，则服务可以停止而不会出现错误。
谁能告诉我 CoInit/CoUninit 应该放在哪里用于多线程 DataSnap 服务？另外，我应该使用 CoInitialize 还是 CoInitializeEx，哪个参数合适 - COINIT_MULTITHREADED、COINIT_APARTMENTTHREADED 等？
事件日志错误:
Faulting application name: X365EXHS.exe, version: 1.0.0.0, time stamp: 0x51ba3d97
Faulting module name: X365EXHS.exe, version: 1.0.0.0, time stamp: 0x51ba3d97
Exception code: 0xc0000005
Fault offset: 0x00006138
Faulting process id: 0xed4
Faulting application start time: 0x01ce687fcfde7812
Faulting application path: C:\DEVELOP\X365EXHS.exe
Faulting module path: C:\DEVELOP\X365EXHS.exe
Report Id: 1f933086-d473-11e2-8cab-005056c00008
Fault bucket , type 0
Event Name: APPCRASH
Response: Not available
Cab Id: 0
Problem signature:
P1: X365EXHS.exe
P2: 1.0.0.0
P3: 51ba3d97
P4: X365EXHS.exe
P5: 1.0.0.0
P6: 51ba3d97
P7: c0000005
P8: 00006138
P9:
P10:
Attached files:
C:\Users\JonathanW\AppData\Local\Temp\WERF44F.tmp.appcompat.txt
更新:
通过更多测试，我发现只有当我的 DataSnap 服务器使用 HTTPS 协议(protocol)启动并绑定(bind)到 SSL 证书时，才会在关闭时发生访问冲突。它使用 OpenSSL DLL libeay32.dll 和 ssleay32.dll，所以这些可能是问题所在吗？如果我使用 HTTP(无 SSL)运行服务器，那么它在关闭时永远不会 AV。
MadExcept 堆栈跟踪
date/time : 2013-06-15, 09:16:56, 113ms
computer name : JW-XT2
user name : JonathanW <admin>
registered owner : JonathanW
operating system : Windows 7 Tablet PC x64 Service Pack 1 build 7601
system language : English
system up time : 1 day 12 hours
program up time : 44 seconds
processors : 2x Intel(R) Core(TM)2 Duo CPU U9400 @ 1.40GHz
physical memory : 2749/5008 MB (free/total)
free disk space : (C:) 5.22 GB
display mode : 1024x768, 32 bit
process id : $1134
allocated memory : 19.61 MB
executable : X365EXHS.exe
exec. date/time : 2013-06-15 09:14
version : 1.0.0.0
compiled with : Delphi XE2
madExcept version : 4.0.7
callstack crc : $00000000, $00000000, $00000000
exception number : 1
exception class : EAccessViolation
exception message : Access violation at address 004061A4 in module 'X365EXHS.exe'. Read of address FFFFFFD0.
thread $5e4:
>> stack not accessible, exception location:
004061a4 +8 X365EXHS.exe System 20958 +0 TObject.InheritsFrom
thread $6f0:
775d1f1f +0b ntdll.dll NtWaitForWorkViaWorkerFactory
765633a8 +10 kernel32.dll BaseThreadInitThunk
thread $1cf0:
775d1f1f +0b ntdll.dll NtWaitForWorkViaWorkerFactory
765633a8 +10 kernel32.dll BaseThreadInitThunk
thread $1d6c:
775cfd6a +0e ntdll.dll NtDelayExecution
75153bc2 +5f KERNELBASE.dll SleepEx
75154493 +0a KERNELBASE.dll Sleep
004ca205 +0d X365EXHS.exe madExcept CallThreadProcSafe
004ca26f +37 X365EXHS.exe madExcept ThreadExceptFrame
765633a8 +10 kernel32.dll BaseThreadInitThunk
>> created by thread $b70 at:
768eda8e +00 ole32.dll
thread $2a8:
775d0136 +0e ntdll.dll NtWaitForMultipleObjects
751515e3 +fa KERNELBASE.dll WaitForMultipleObjectsEx
76561a27 +89 kernel32.dll WaitForMultipleObjectsEx
7656421b +13 kernel32.dll WaitForMultipleObjects
004ca205 +0d X365EXHS.exe madExcept CallThreadProcSafe
004ca26f +37 X365EXHS.exe madExcept ThreadExceptFrame
765633a8 +10 kernel32.dll BaseThreadInitThunk
>> created by thread $b70 at:
74751a28 +00 msiltcfg.dll
D ($150):
775cf8aa +0e ntdll.dll NtWaitForSingleObject
75151497 +92 KERNELBASE.dll WaitForSingleObjectEx
7656118f +3e kernel32.dll WaitForSingleObjectEx
76561143 +0d kernel32.dll WaitForSingleObject
00455e2a +02 X365EXHS.exe System.SysUtils WaitForSyncWaitObj
00455fd7 +1f X365EXHS.exe System.SysUtils WaitOrSignalObj
00406cc1 +65 X365EXHS.exe System 20958 +0 TMonitor.Wait
00406d27 +17 X365EXHS.exe System 20958 +0 TMonitor.Wait
0072cac0 +b8 X365EXHS.exe Data.DBXCommon TDBXScheduler.TDBXSchedulerThread.Execute
004ca323 +2b X365EXHS.exe madExcept HookedTThreadExecute
00487e0e +42 X365EXHS.exe System.Classes ThreadProc
00407a70 +28 X365EXHS.exe System 20958 +0 ThreadWrapper
004ca205 +0d X365EXHS.exe madExcept CallThreadProcSafe
004ca26f +37 X365EXHS.exe madExcept ThreadExceptFrame
765633a8 +10 kernel32.dll BaseThreadInitThunk
>> created by thread $1a68 at:
0072c9e7 +1b X365EXHS.exe Data.DBXCommon TDBXScheduler.TDBXSchedulerThread.Create
thread $1b68:
775d1f1f +0b ntdll.dll NtWaitForWorkViaWorkerFactory
765633a8 +10 kernel32.dll BaseThreadInitThunk
thread $10f8:
775d1f1f +0b ntdll.dll NtWaitForWorkViaWorkerFactory
765633a8 +10 kernel32.dll BaseThreadInitThunk
modules:
00400000 X365EXHS.exe 1.0.0.0 C:\DEVELOP\DELPHI\eXchequer365\X365EXHS\Win32\Release
11000000 libeay32.dll 1.0.1.5 C:\ENTPV702
12000000 ssleay32.dll 1.0.1.5 C:\ENTPV702
704f0000 FaultRep.dll 6.1.7601.17514 C:\Windows\system32
70dd0000 msi.dll 5.0.7601.17807 C:\Windows\system32
71010000 comctl32.dll 6.10.7601.17514 C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2
71f70000 SXS.DLL 6.1.7601.17514 C:\Windows\system32
72050000 Fwpuclnt.dll 6.1.7601.17514 C:\Windows\system32
72130000 propsys.dll 7.0.7601.17514 C:\Windows\system32
727e0000 wsock32.dll 6.1.7600.16385 C:\Windows\system32
727f0000 uxtheme.dll 6.1.7600.16385 C:\Windows\system32
72870000 WINSTA.dll 6.1.7601.17514 C:\Windows\system32
72bf0000 SECUR32.DLL 6.1.7601.17940 C:\Windows\system32
72c40000 wshtcpip.dll 6.1.7600.16385 C:\Windows\System32
72c50000 wship6.dll 6.1.7600.16385 C:\Windows\System32
72c60000 mswsock.dll 6.1.7601.17514 C:\Windows\system32
72dc0000 wtsapi32.dll 6.1.7601.17514 C:\Windows\system32
72e00000 mpr.dll 6.1.7600.16385 C:\Windows\system32
734f0000 RpcRtRemote.dll 6.1.7601.17514 C:\Windows\system32
73500000 rsaenh.dll 6.1.7600.16385 C:\Windows\system32
73540000 CRYPTSP.dll 6.1.7600.16385 C:\Windows\system32
735f0000 winspool.drv 6.1.7601.17514 C:\Windows\system32
73650000 version.dll 6.1.7600.16385 C:\Windows\system32
73730000 ntmarta.dll 6.1.7600.16385 C:\Windows\system32
74750000 msiltcfg.dll 5.0.7600.16385 C:\Windows\system32
74820000 msimg32.dll 6.1.7600.16385 C:\Windows\system32
74970000 security.dll 6.1.7600.16385 C:\Windows\system32
74c80000 CRYPTBASE.dll 6.1.7600.16385 C:\Windows\syswow64
74c90000 SspiCli.dll 6.1.7601.17940 C:\Windows\syswow64
74cf0000 WS2_32.dll 6.1.7601.17514 C:\Windows\syswow64
74e50000 WLDAP32.dll 6.1.7601.17514 C:\Windows\syswow64
74ea0000 IMM32.DLL 6.1.7601.17514 C:\Windows\system32
74f40000 oleaut32.dll 6.1.7601.17676 C:\Windows\syswow64
74fe0000 USER32.dll 6.1.7601.17514 C:\Windows\syswow64
75140000 KERNELBASE.dll 6.1.7601.18015 C:\Windows\syswow64
75190000 CFGMGR32.dll 6.1.7601.17621 C:\Windows\syswow64
751c0000 LPK.dll 6.1.7600.16385 C:\Windows\syswow64
751d0000 sechost.dll 6.1.7600.16385 C:\Windows\SysWOW64
751f0000 shell32.dll 6.1.7601.18103 C:\Windows\syswow64
75e40000 msvcrt.dll 7.0.7601.17744 C:\Windows\syswow64
76010000 MSCTF.dll 6.1.7600.16385 C:\Windows\syswow64
760e0000 SETUPAPI.dll 6.1.7601.17514 C:\Windows\syswow64
76280000 DEVOBJ.dll 6.1.7601.17621 C:\Windows\syswow64
762a0000 RPCRT4.dll 6.1.7601.17514 C:\Windows\syswow64
764c0000 CLBCatQ.DLL 2001.12.8530.16385 C:\Windows\syswow64
76550000 kernel32.dll 6.1.7601.18015 C:\Windows\syswow64
76660000 GDI32.dll 6.1.7601.17514 C:\Windows\syswow64
766f0000 ADVAPI32.dll 6.1.7601.17514 C:\Windows\syswow64
76790000 USP10.dll 1.626.7601.18009 C:\Windows\syswow64
768c0000 ole32.dll 6.1.7601.17514 C:\Windows\syswow64
76a20000 comdlg32.dll 6.1.7601.17514 C:\Windows\syswow64
76c60000 SHLWAPI.dll 6.1.7601.17514 C:\Windows\syswow64
77580000 NSI.dll 6.1.7600.16385 C:\Windows\syswow64
775b0000 ntdll.dll 6.1.7601.17725 C:\Windows\SysWOW64
processes:
0000 Idle 0 0 0
0004 System 0 0 0
0138 smss.exe 0 0 0
0194 csrss.exe 0 0 0
01c8 wininit.exe 0 0 0
01dc csrss.exe 1 0 0
020c services.exe 0 0 0
0224 winlogon.exe 1 0 0
0230 lsass.exe 0 0 0
0238 lsm.exe 0 0 0
02b0 svchost.exe 0 0 0
0300 svchost.exe 0 0 0
0348 MsMpEng.exe 0 0 0
03a4 svchost.exe 0 0 0
03c4 svchost.exe 0 0 0
03dc svchost.exe 0 0 0
006c svchost.exe 0 0 0
02f0 svchost.exe 0 0 0
04b0 wisptis.exe 1 0 0
04d8 svchost.exe 0 0 0
05bc spoolsv.exe 0 0 0
0604 svchost.exe 0 0 0
0674 armsvc.exe 0 0 0
06a4 svchost.exe 0 0 0
06e8 atashost.exe 0 0 0
0714 svchost.exe 0 0 0
0734 inetinfo.exe 0 0 0
0754 MsDtsSrvr.exe 0 0 0
07c0 sqlservr.exe 0 0 0
05fc w3dbsmgr.exe 0 0 0
0810 sqlbrowser.exe 0 0 0
0834 sqlwriter.exe 0 0 0
084c svchost.exe 0 0 0
08a4 TeamViewer_Service.exe 0 0 0
0950 vmnat.exe 0 0 0
0970 WLIDSVC.EXE 0 0 0
09f4 vmware-authd.exe 0 0 0
0a40 taskhost.exe 1 0 0 normal
0a58 WLIDSVCM.EXE 0 0 0
0af0 dwm.exe 1 0 0 high
0b00 wisptis.exe 1 0 0 high
0b14 TabTip.exe 1 0 0 high
0b44 explorer.exe 1 0 0 normal
0b8c vmnetdhcp.exe 0 0 0
0ba0 TabTip32.exe 1 0 0 normal C:\Program Files (x86)\Common Files\Microsoft Shared\Ink
0bc8 vmware-usbarbitrator64.exe 0 0 0
0c98 svchost.exe 0 0 0
0cb4 NisSrv.exe 0 0 0
0e04 svchost.exe 0 0 0
0e7c Apoint.exe 1 0 0 normal
0e84 igfxtray.exe 1 0 0 normal
0e90 hkcmd.exe 1 0 0 normal
0e98 igfxpers.exe 1 0 0 normal
0eb4 NtrigApplet.exe 1 0 0 normal
0ebc msseces.exe 1 0 0 normal
0f28 ApMsgFwd.exe 1 0 0 normal
0f40 SkyDrive.exe 1 0 0 normal C:\Users\JonathanW\AppData\Local\Microsoft\SkyDrive
0f58 Skype.exe 1 0 0 normal C:\Program Files (x86)\Skype\Phone
0fc8 hpqtra08.exe 1 0 0 normal C:\Program Files (x86)\HP\Digital Imaging\bin
0ff4 WUDFHost.exe 0 0 0
09c4 Dropbox.exe 1 0 0 normal C:\Users\JonathanW\AppData\Roaming\Dropbox\bin
1034 ApntEx.exe 1 0 0 normal
1044 hidfind.exe 1 0 0 normal
104c EvernoteClipper.exe 1 0 0 normal C:\Program Files (x86)\Evernote\Evernote
1068 conhost.exe 1 0 0 normal
10c8 hpwuschd2.exe 1 0 0 normal C:\Program Files (x86)\HP\HP Software Update
1160 DivXUpdate.exe 1 0 0 normal C:\Program Files (x86)\DivX\DivX Update
1178 jusched.exe 1 0 0 normal C:\Program Files (x86)\Common Files\Java\Java Update
127c SearchIndexer.exe 0 0 0
13c0 wmpnetwk.exe 0 0 0
0be8 svchost.exe 0 0 0
1028 svchost.exe 0 0 0
164c dllhost.exe 0 0 0
1704 chrome.exe 1 0 0 normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
1780 chrome.exe 1 0 0 normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
17f0 LMS.exe 0 0 0
1614 UNS.exe 0 0 0
0b60 InputPersonalization.exe 1 0 0 below normal
08f0 adb.exe 1 0 0 normal C:\Program Files (x86)\Android\android-sdk\platform-tools
1124 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
157c chrome.exe 1 0 0 normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
1200 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
080c chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0524 Evernote.exe 1 0 0 normal C:\Program Files (x86)\Evernote\Evernote
14f4 EvernoteTray.exe 1 0 0 normal C:\Program Files (x86)\Evernote\Evernote
0f50 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0bd0 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
1c70 OSPPSVC.EXE 0 0 0
0f1c chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0b78 JsonView.exe 1 0 0 normal
0934 mmc.exe 1 0 0 normal
0648 bds.exe 1 0 0 normal C:\Program Files (x86)\Embarcadero\RAD Studio\9.0\bin
11e4 chrome.exe 1 0 0 normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0b54 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0484 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0ad0 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0e1c chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
1078 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0630 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
0d00 chrome.exe 1 0 0 below normal C:\Users\JonathanW\AppData\Local\Google\Chrome\Application
1bc8 taskeng.exe 0 0 0
1a48 WmiPrvSE.exe 0 0 0
1e94 audiodg.exe 0 0 0
1134 X365EXHS.exe 0 14 6 normal C:\DEVELOP\DELPHI\eXchequer365\X365EXHS\Win32\Release
1ac4 mmc.exe 1 0 0 normal
hardware:
+ Batteries
- Microsoft AC Adapter
- Microsoft ACPI-Compliant Control Method Battery
- Microsoft ACPI-Compliant Control Method Battery
- Microsoft Composite Battery
+ Computer
- ACPI x64-based PC
+ Disk drives
- SAMSUNG SSD PM800 TM 128
+ Display adapters
- Mobile Intel(R) 4 Series Express Chipset Family (driver 8.15.10.2302)
- Mobile Intel(R) 4 Series Express Chipset Family (driver 8.15.10.2302)
+ Human Interface Devices
- DELL Tablet PC Key Buttons (driver 1.1.4.0)
- HID-compliant consumer control device
- HID-compliant device
+ IDE ATA/ATAPI controllers
- ATA Channel 0
- ATA Channel 1
- Standard Dual Channel PCI IDE Controller
+ IEEE 1394 Bus host controllers
- Texas Instruments 1394 OHCI Compliant Host Controller
+ Imaging devices
- Photosmart C4500 series (driver 8.0.0.0)
+ Keyboards
- HID Keyboard Device
- HID Keyboard Device
+ Mice and other pointing devices
- Dell Touchpad (driver 7.1207.101.108)
+ Monitors
- Generic PnP Monitor
+ Multifunction adapters
- Photosmart C4500 series
+ N-trig DuoSense(R) Digitizers
- N-trig DuoSense Composite Root interface (driver 3.1.2000.6)
- N-trig DuoSense Control HID device (driver 3.1.2000.6)
- N-trig DuoSense Control HID Interface (driver 3.1.2000.6)
- N-trig DuoSense MultiTouch HID device (driver 3.1.2000.6)
- N-trig DuoSense Pen HID device (driver 3.1.2000.6)
- N-trig DuoSense Secondary Interface (driver 3.1.2000.6)
- N-trig DuoSense Touch HID device (driver 3.1.2000.6)
- N-trig DuoSense Touch HID Interface (driver 3.1.2000.6)
+ Network adapters
- Intel(R) 82567LM Gigabit Network Connection (driver 10.0.6.0)
- Intel(R) WiFi Link 5100 AGN
- Microsoft 6to4 Adapter
- Microsoft ISATAP Adapter
- Microsoft ISATAP Adapter #2
- Microsoft ISATAP Adapter #3
- Microsoft ISATAP Adapter #4
- Teredo Tunneling Pseudo-Interface
- VMware Virtual Ethernet Adapter for VMnet1 (driver 4.1.4.0)
- VMware Virtual Ethernet Adapter for VMnet8 (driver 4.1.4.0)
- WAN Miniport (IKEv2)
- WAN Miniport (IP)
- WAN Miniport (IPv6)
- WAN Miniport (L2TP)
- WAN Miniport (Network Monitor)
- WAN Miniport (PPPOE)
- WAN Miniport (PPTP)
- WAN Miniport (SSTP)
+ PCMCIA adapters
- Texas Instruments PCI-8x12/7x12/6x12 CardBus Controller
+ Ports (COM & LPT)
- Intel(R) Active Management Technology - SOL (COM8) (driver 5.4.1.1016)
+ Processors
- Intel(R) Core(TM)2 Duo CPU U9400 @ 1.40GHz
- Intel(R) Core(TM)2 Duo CPU U9400 @ 1.40GHz
+ SD host adapters
- SDA Standard Compliant SD Host Controller
+ Sound, video and game controllers
- High Definition Audio Device
+ Storage controllers
- Intel(R) ICH8M-E/ICH9M-E SATA RAID Controller (driver 8.6.2.1315)
+ Storage volume shadow copies
- Generic volume shadow copy
+ System devices
- ACPI Lid
- ACPI Power Button
- ACPI Sleep Button
- ACPI Thermal Zone
- Composite Bus Enumerator
- Direct memory access controller
- File as Volume Driver
- High Definition Audio Controller
- High precision event timer
- Intel(R) 82801 PCI Bridge - 2448
- Intel(R) ICH9 Family PCI Express Root Port 1 - 2940
- Intel(R) ICH9 Family PCI Express Root Port 2 - 2942
- Intel(R) ICH9 Family PCI Express Root Port 4 - 2946
- Intel(R) ICH9 Family SMBus Controller - 2930
- Intel(R) ICH9M-E LPC Interface Controller - 2917
- Microsoft ACPI-Compliant Embedded Controller
- Microsoft ACPI-Compliant System
- Microsoft System Management BIOS Driver
- Microsoft Virtual Drive Enumerator Driver
- Microsoft Windows Management Interface for ACPI
- Mobile Intel(R) 4 Series Chipset Processor to DRAM Controller - 2A40
- Numeric data processor
- PCI bus
- Plug and Play Software Device Enumerator
- Programmable interrupt controller
- Remote Desktop Device Redirector Bus
- System board
- System board
- System board
- System board
- System board
- System CMOS/real time clock
- System speaker
- System timer
- Terminal Server Keyboard Driver
- Terminal Server Mouse Driver
- UMBus Enumerator
- UMBus Root Bus Enumerator
- VMware VMCI Host Device (driver 9.3.51.0)
- Volume Manager
+ Universal Serial Bus controllers
- Intel(R) ICH9 Family USB Universal Host Controller - 2934
- Intel(R) ICH9 Family USB Universal Host Controller - 2935
- Intel(R) ICH9 Family USB Universal Host Controller - 2936
- Intel(R) ICH9 Family USB Universal Host Controller - 2937
- Intel(R) ICH9 Family USB Universal Host Controller - 2938
- Intel(R) ICH9 Family USB Universal Host Controller - 2939
- Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293A
- Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293C
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
cpu registers:
eax = 00000000
ebx = 0106fd60
ecx = 0067f558
edx = 0067f140
esi = 0067f140
edi = 00000001
eip = 004061a4
esp = 0018fd68
ebp = 0018fd8c
stack dump:
0018fd68 51 00 00 00 7b 00 53 00 - 79 00 73 00 74 00 65 00 Q...{.S.y.s.t.e.
0018fd78 6d 00 2e 00 47 00 65 00 - 6e 00 65 00 72 00 69 00 m...G.e.n.e.r.i.
0018fd88 63 00 73 00 2e 00 43 00 - 6f 00 6c 00 6c 00 65 00 c.s...C.o.l.l.e.
0018fd98 63 00 74 00 69 00 6f 00 - 6e 00 73 00 7d 00 54 00 c.t.i.o.n.s.}.T.
0018fda8 4c 00 69 00 73 00 74 00 - 3c 00 44 00 61 00 74 00 L.i.s.t.<.D.a.t.
0018fdb8 61 00 2e 00 44 00 42 00 - 58 00 43 00 6f 00 6d 00 a...D.B.X.C.o.m.
0018fdc8 6d 00 6f 00 6e 00 2e 00 - 54 00 44 00 42 00 58 00 m.o.n...T.D.B.X.
0018fdd8 57 00 72 00 69 00 74 00 - 61 00 62 00 6c 00 65 00 W.r.i.t.a.b.l.e.
0018fde8 56 00 61 00 6c 00 75 00 - 65 00 41 00 72 00 72 00 V.a.l.u.e.A.r.r.
0018fdf8 61 00 79 00 3e 00 2e 00 - 52 00 65 00 76 00 65 00 a.y.>...R.e.v.e.
0018fe08 72 00 73 00 65 00 00 00 - 00 00 00 00 00 00 00 00 r.s.e...........
0018fe18 00 00 00 00 c0 8c 18 00 - b0 04 02 00 01 00 00 00 ................
0018fe28 56 00 00 00 7b 00 53 00 - 79 00 73 00 74 00 65 00 V...{.S.y.s.t.e.
0018fe38 6d 00 2e 00 47 00 65 00 - 6e 00 65 00 72 00 69 00 m...G.e.n.e.r.i.
0018fe48 63 00 73 00 2e 00 43 00 - 6f 00 6c 00 6c 00 65 00 c.s...C.o.l.l.e.
0018fe58 63 00 74 00 69 00 6f 00 - 6e 00 73 00 7d 00 54 00 c.t.i.o.n.s.}.T.
0018fe68 4c 00 69 00 73 00 74 00 - 3c 00 44 00 61 00 74 00 L.i.s.t.<.D.a.t.
0018fe78 61 00 2e 00 44 00 42 00 - 58 00 43 00 6f 00 6d 00 a...D.B.X.C.o.m.
0018fe88 6d 00 6f 00 6e 00 2e 00 - 54 00 44 00 42 00 58 00 m.o.n...T.D.B.X.
0018fe98 57 00 72 00 69 00 74 00 - 61 00 62 00 6c 00 65 00 W.r.i.t.a.b.l.e.
最佳答案
您是否按照此链接中的说明尝试了 IDispatch 版本的修复:Is COM broken in XE2, and how might I work around it?
似乎 XE2 有一些 COM 接口(interface)更改 - 我想删除汇编程序以支持 64 位。可能是因为 SSL 证书的存在导致额外的版本显示错误。
只是一个想法
关于multithreading - CoInitialize 在 Delphi DataSnap 服务器应用程序中，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/17096233/
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