各位高手，关于AllJoyn的近距离wfifP2P通讯技术 好不好开发

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各位高手，关于AllJoyn的近距离wfifP2P通讯技术 好不好开发
或者说需要设计到底层的东西吗，就凭现在4.0提供的API能不能实现，只需要各位给点意见，感激不尽

[aplssljl]

这个点对点技术，是不需要服务器中转的，我现在遇到的问题是，怎么知道对方的地址的，打印出来的logcat设计到底层的东西，所以我很怕，以下是打印出来的logcat 05-21 18:22:07.049: D/[TCP_SERVER](1281): Enter send:65 bytes to send 05-21 18:22:07.049: D/[TCP_SERVER](1281): Enter send:65 bytes to send 05-21 18:22:07.049: D/[TCP_SERVER](1281): (Main Thread)one session is found from sessionIdMap 05-21 18:22:07.049: D/[TCP_SERVER](1281): (Main Thread)To write data : A channel is writable 05-21 18:22:07.049: D/[TCP_SERVER](1281): (Main Thread)one session found for a selection key 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread) 8 bytes writen to channel 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread) 71 bytes writen to channel 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)all data sent, so set key as OP_READ 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)closeSessions 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)one session is found from sessionIdMap 05-21 18:22:07.059: D/[TCP_SERVER](1281): Session:#192(16777408) is already closed 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)discardDataForSid:16777408 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread) ready to select 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)setWritableOps 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)one session is found from sessionIdMap 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)one socket set to write opts 05-21 18:22:07.059: D/[TCP_SERVER](1281): (Main Thread)To write data : A channel is writable 05-21 18:22:07.069: D/[TCP_SERVER](1281): (Main Thread)one session found for a selection key 05-21 18:22:07.069: D/[TCP_SERVER](1281): (Main Thread) 8 bytes writen to channel 05-21 18:22:07.069: D/[TCP_SERVER](1281): (Main Thread) 65 bytes writen to channel 05-21 18:22:07.069: D/[TCP_SERVER](1281): (Main Thread)all data sent, so set key as OP_READ 05-21 18:22:07.069: D/[TCP_SERVER](1281): (Main Thread) ready to select 05-21 18:22:07.069: D/[TCP_SERVER](1281): (Main Thread)setWritableOps 05-21 18:22:07.069: E/[TCP_SERVER](1281): (Main Thread)Data Received: A channel is readable 05-21 18:22:07.069: D/[TCP_SERVER](1281): (Main Thread)one session found for a selection key 05-21 18:22:07.069: D/[TCP_SERVER](1281): Session:#193(16777409)enter: readHeader 05-21 18:22:07.069: D/[TCP_SERVER](1281): Session:#193(16777409)tryToRead: -1 bytes read 05-21 18:22:07.069: E/[TCP_SERVER](1281): Session:#193(16777409)ERROR: a tcp session is on error status 05-21 18:22:07.069: W/[TCP_SERVER](1281): Session:#193(16777409)a connection is closed #1 05-21 18:22:07.069: D/[TCP_SERVER](1281): Session:#193(16777409) is closing 05-21 18:22:07.069: D/[TCP_SERVER](1281): Session:#193(16777409) is closed 05-21 18:22:07.069: E/[TCP_SERVER](1281): Session:#193(16777409)@OnError dispatched to uplayer 05-21 18:22:07.069: E/[PMP_SERVER](838): token: E+qWgSjm0F6FBC41's task does not exist 05-21 18:22:07.079: D/[TCP_SERVER](1281): (Main Thread)closeSessions 05-21 18:22:07.079: D/[TCP_SERVER](1281): (Main Thread)one session is found from sessionIdMap 05-21 18:22:07.079: D/[TCP_SERVER](1281): Session:#193(16777409) is already closed 05-21 18:22:07.079: D/[TCP_SERVER](1281): (Main Thread)discardDataForSid:16777409 05-21 18:22:07.079: D/[TCP_SERVER](1281): (Main Thread) ready to select 05-21 18:22:07.079: D/[TCP_SERVER](1281): (Main Thread)setWritableOps 05-21 18:22:07.079: D/dalvikvm(1281): GC_CONCURRENT freed 431K, 17% free 6320K/7559K, paused 1ms+3ms 05-21 18:22:07.079: E/[TCP_SERVER](1281): (Main Thread)Data Received: A channel is readable 05-21 18:22:07.079: D/[TCP_SERVER](1281): (Main Thread)one session found for a selection key 05-21 18:22:07.089: D/[TCP_SERVER](1281): Session:#194(16777410)enter: readHeader 05-21 18:22:07.099: D/[TCP_SERVER](1281): Session:#194(16777410)tryToRead: -1 bytes read 05-21 18:22:07.099: E/[TCP_SERVER](1281): Session:#194(16777410)ERROR: a tcp session is on error status 05-21 18:22:07.099: W/[TCP_SERVER](1281): Session:#194(16777410)a connection is closed #1 05-21 18:22:07.099: D/[TCP_SERVER](1281): Session:#194(16777410) is closing 05-21 18:22:07.099: D/[TCP_SERVER](1281): Session:#194(16777410) is closed 05-21 18:22:07.099: E/[TCP_SERVER](1281): Session:#194(16777410)@OnError dispatched to uplayer 05-21 18:22:07.099: E/[PMP_SERVER](838): token: E+qWgSjm7A15CDAD's task does not exist 05-21 18:22:07.099: D/[TCP_SERVER](1281): (Main Thread)closeSessions 05-21 18:22:07.099: D/[TCP_SERVER](1281): (Main Thread)one session is found from sessionIdMap 05-21 18:22:07.099: D/[TCP_SERVER](1281): Session:#194(16777410) is already closed 05-21 18:22:07.099: D/[TCP_SERVER](1281): (Main Thread)discardDataForSid:16777410 05-21 18:22:07.099: D/[TCP_SERVER](1281): (Main Thread) ready to select 05-21 18:22:07.099: D/[TCP_SERVER](1281): (Main Thread)setWritableOps 05-21 18:22:07.119: D/[TCP_SERVER](1281): (Main Thread) ready to select 05-21 18:22:07.119: D/[TCP_SERVER](1281): (Main Thread)setWritableOps 05-21 18:22:19.919: D/gralloc(1472): unmap_buffer: Successfully unmapped 0x38000 bytes at address 0x5fab0000, SharedFd=56, map_count = 3 05-21 18:22:19.919: D/gralloc(1472): unmap_buffer: Successfully unmapped 0x38000 bytes at address 0x5f86e000, SharedFd=57, map_count = 2 05-21 18:22:19.919: D/gralloc(73): free_buffer: Freeing 0x38000 bytes, mIonFd=22 SharedFd=29 05-21 18:22:19.919: D/gralloc(73): unmap_buffer: Successfully unmapped 0x38000 bytes at address 0x45b43000, SharedFd=29, map_count = 8 05-21 18:22:19.929: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:19.939: D/AudioHardware(76): AudioHardware pcm playback is exiting standby. 05-21 18:22:19.939: D/AudioHardware(76): openPcmOut_l() mPcmOpenCnt: 0 05-21 18:22:19.949: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:19.959: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:19.969: W/InputManagerService(130): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@412cc548 05-21 18:22:19.989: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:19.999: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.009: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.019: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.029: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.039: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.069: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.079: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.089: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.099: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.109: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.119: I/hwcomposer(73): hwc_prepare(314):Fail back to 3D composition path 05-21 18:22:20.159: D/gralloc(73): free_buffer: Freeing 0x38000 bytes, mIonFd=22 SharedFd=27 05-21 18:22:20.159: D/gralloc(73): unmap_buffer: Successfully unmapped 0x38000 bytes at address 0x45a3f000, SharedFd=27, map_count = 7 05-21 18:22:20.289: D/dalvikvm(130): GC_CONCURRENT freed 527K, 17% free 8349K/9991K, paused 11ms+23ms 05-21 18:22:21.979: I/ActivityManager(130): START {act=android.settings.WIRELESS_SETTINGS cmp=com.android.settings/.Settings$WirelessSettingsActivity} from pid 1472 05-21 18:22:22.019: D/ConnectivityService(130): onUidRulesChanged(uid=1000, uidRules=0) 05-21 18:22:22.069: W/System.err(556): Removed 2131231159 05-21 18:22:22.069: W/System.err(556): Removed 2131231166 05-21 18:22:22.139: D/gralloc(73): alloc_buffer: Successfully allocated 0x168000 bytes, mIonFd=22, SharedFd=27 05-21 18:22:22.199: D/OpenGLRenderer(1472): Flushing caches (mode 1) 05-21 18:22:22.369: D/dalvikvm(556): GC_CONCURRENT freed 449K, 16% free 6964K/8263K, paused 9ms+10ms 05-21 18:22:22.469: D/gralloc(556): map_buffer: Successfully mapped 0x168000 bytes at address 0x6122d000, SharedFd=110, map_count = 1 05-21 18:22:22.479: I/ActivityManager(130): Displayed com.android.settings/.Settings$WirelessSettingsActivity: +468ms 05-21 18:22:22.499: D/webviewglue(556): nativeDestroy view: 0xd34d60 05-21 18:22:22.539: D/OpenGLRenderer(1472): Flushing caches (mode 0) 05-21 18:22:22.589: D/gralloc(73): alloc_buffer: Successfully allocated 0x168000 bytes, mIonFd=22, SharedFd=29 05-21 18:22:22.599: D/gralloc(1472): unmap_buffer: Successfully unmapped 0x168000 bytes at address 0x5f948000, SharedFd=54, map_count = 1 05-21 18:22:22.599: D/gralloc(556): map_buffer: Successfully mapped 0x168000 bytes at address 0x61795000, SharedFd=111, map_count = 2 05-21 18:22:22.619: D/gralloc(1472): unmap_buffer: Successfully unmapped 0x168000 bytes at address 0x5fc6a000, SharedFd=55, map_count = 0 05-21 18:22:22.619: D/gralloc(73): free_buffer: Freeing 0x168000 bytes, mIonFd=22 SharedFd=25 05-21 18:22:22.619: D/gralloc(73): unmap_buffer: Successfully unmapped 0x168000 bytes at address 0x45f77000, SharedFd=25, map_count = 8 05-21 18:22:22.699: D/gralloc(73): free_buffer: Freeing 0x168000 bytes, mIonFd=22 SharedFd=23 05-21 18:22:22.699: D/gralloc(73): unmap_buffer: Successfully unmapped 0x168000 bytes at address 0x458d7000, SharedFd=23, map_count = 7 05-21 18:22:22.709: D/ConnectivityService(130): onUidRulesChanged(uid=10050, uidRules=0) 05-21 18:22:25.979: D/WifiHW(130): wifi_load_driver: DRIVER_MODULE_PATH = /system/lib/modules/wlan.ko, DRIVER_MODULE_ARG =

[aplssljl]

05-21 18:22:27.319: D/WifiHW(130): Wifi driver is ready for now. timeout=149 05-21 18:22:27.319: E/SoftapController_rtl(70): SoftapController::stopDriver 05-21 18:22:27.319: D/SoftapController_rtl(70): Softap driver stop: 0 05-21 18:22:27.319: D/SoftapController_rtl(70): Softap fwReload - Ok 05-21 18:22:27.329: D/SoftapController_rtl(70): startDriver 05-21 18:22:27.329: D/RTL8188_WiFiHW10(70): DetectWifiIfNameFromProc: wlan0 05-21 18:22:27.329: D/RTL8188_WiFiHW10(70): DetectWifiIfNameFromProc: wlan0 05-21 18:22:27.329: E/RTL8188_WiFiHW10(70): rtl8188CU change interface wlan0 -> wl0.1, fnum = 0x8bf8 05-21 18:22:27.329: W/Netd(70): No subsystem found in netlink event 05-21 18:22:27.329: D/NetlinkEvent(70): Unexpected netlink message. type=0x11 05-21 18:22:27.349: D/SoftapController_rtl(70): Softap driver start: 0 05-21 18:22:27.359: D/Tethering(130): sendTetherStateChangedBroadcast 1, 0, 0 05-21 18:22:27.359: D/Tethering(130): InitialState.processMessage what=4 05-21 18:22:27.369: D/Tethering(130): sendTetherStateChangedBroadcast 0, 0, 0 05-21 18:22:27.379: D/RTL8188_WiFiHW10(70): DetectWifiIfNameFromProc: wl0.1 05-21 18:22:27.379: D/RTL8188_WiFiHW10(70): DetectWifiIfNameFromProc: wl0.1 05-21 18:22:27.379: D/SoftapController_rtl(70): Softap set - Ok 05-21 18:22:27.879: D/SoftapController_rtl(70): SoftapController::startSoftap 05-21 18:22:27.879: D/SoftapController_rtl(70): SoftapController::wifi_start_hostapd. started from init.rk29board.rc 05-21 18:22:27.879: D/SoftapController_rtl(70): unlink /data/misc/wifi/hostapd/wl0.1 05-21 18:22:27.879: D/SoftapController_rtl(70): hostapd daemon_cmd = hostapd_rtl 05-21 18:22:27.879: D/SoftapController_rtl(70): hostapd running 1 05-21 18:22:27.879: D/SoftapController_rtl(70): Softap startap - Ok, PID=1 05-21 18:22:28.479: D/NetworkManagementService(130): rsp <213 00:13:ef:60:31:20 0.0.0.0 0 [up broadcast running multicast]> 05-21 18:22:28.489: D/CommandListener(70): Setting iface cfg 05-21 18:22:28.489: D/CommandListener(70): Trying to bring up wl0.1 05-21 18:22:28.489: D/Tethering(130): Tethering wl0.1 05-21 18:22:28.489: E/Tethering(130): Tried to Tether an unknown iface :wl0.1, ignoring 05-21 18:22:28.489: E/WifiStateMachine(130): Error tethering on wl0.1 05-21 18:22:28.489: D/NetworkManagementService(130): flags <[up broadcast running multicast]> 05-21 18:22:28.529: D/Tethering(130): sendTetherStateChangedBroadcast 1, 0, 0 05-21 18:22:28.539: D/NetworkManagementService(130): rsp <213 00:13:ef:60:31:20 192.168.43.1 24 [up broadcast running multicast]> 05-21 18:22:28.549: D/CommandListener(70): Setting iface cfg 05-21 18:22:28.549: D/CommandListener(70): Trying to bring up wl0.1 05-21 18:22:28.549: D/Tethering(130): Tethering wl0.1 05-21 18:22:28.549: D/Tethering(130): InitialState.processMessage what=2 05-21 18:22:28.549: D/Tethering(130): sendTetherStateChangedBroadcast 0, 0