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twilio / video-quickstart-android

Twilio Video Quickstart for Android
MIT License
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Error connecting to Room on Proxy network #417

Closed anilmaddala closed 4 years ago

anilmaddala commented 5 years ago

Description

I am able to connect to room and make Video calls on a regular network. However when trying to a room from a proxy network, I get 53001: Signaling connection disconnected

Do I need to open any specific ports? How do I resolve it?

Steps to Reproduce

  1. Change wifi on Android device to connect to proxy network
  2. Try doing a Video Call

Expected Behavior

I should be able to connect to room and Video call should start working

Actual Behavior

Unable to connet to room and video call not starting

Reproduces how Often

100%

Logs

2019-06-19 10:11:02.929 23541-23541/ai.test.testapp D/ViewRootImpl@324af81[HomeActivity]: ViewPostIme pointer 0
2019-06-19 10:11:03.028 23541-23541/ai.test.testapp D/ViewRootImpl@324af81[HomeActivity]: ViewPostIme pointer 1
2019-06-19 10:11:03.075 23541-23541/ai.test.testapp D/AudioManager: setSpeakerphoneOn true
2019-06-19 10:11:03.094 23541-23621/ai.test.testapp D/NetworkManagementSocketTagger: tagSocket(121) with statsTag=0xffffffff, statsUid=-1
2019-06-19 10:11:03.095 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglBase14: SDK version: 28. isEGL14Supported: true
2019-06-19 10:11:03.096 23541-23541/ai.test.testapp I/chatty: uid=10190(ai.test.testapp) identical 1 line
2019-06-19 10:11:03.098 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglBase14: SDK version: 28. isEGL14Supported: true
2019-06-19 10:11:03.100 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: thumbnail_video_viewInitializing EglRenderer
2019-06-19 10:11:03.101 23541-23622/ai.test.testapp I/org.webrtc.Logging: EglRenderer: thumbnail_video_viewEglBase.create shared context
2019-06-19 10:11:03.102 23541-23622/ai.test.testapp I/org.webrtc.Logging: EglBase14: SDK version: 28. isEGL14Supported: true
2019-06-19 10:11:03.103 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: thumbnail_video_viewsetMirror: true
2019-06-19 10:11:03.104 23541-23541/ai.test.testapp D/SurfaceView: onWindowVisibilityChanged(0) false com.twilio.video.VideoView{51df164 G.E...... ......I. 0,0-0,0 #7f090175 app:id/thumbnail_video_view} of ViewRootImpl@324af81[HomeActivity]
2019-06-19 10:11:03.104 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewInitializing EglRenderer
2019-06-19 10:11:03.105 23541-23623/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewEglBase.create shared context
2019-06-19 10:11:03.105 23541-23623/ai.test.testapp I/org.webrtc.Logging: EglBase14: SDK version: 28. isEGL14Supported: true
2019-06-19 10:11:03.107 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewsetMirror: true
2019-06-19 10:11:03.107 23541-23541/ai.test.testapp D/SurfaceView: onWindowVisibilityChanged(0) true com.twilio.video.VideoView{4a46fcd V.E...... ......I. 0,0-0,0 #7f090106 app:id/primary_video_view} of ViewRootImpl@324af81[HomeActivity]
2019-06-19 10:11:03.116 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera1Enumerator: Index: 0. Camera 0, Facing back, Orientation 90
2019-06-19 10:11:03.117 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera1Enumerator: Index: 1. Camera 1, Facing front, Orientation 27
2019-06-19 10:11:03.117 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera1Enumerator: getCameraIndex: Camera 0, Facing back, Orientation 90
2019-06-19 10:11:03.119 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera1Enumerator: getCameraIndex: Camera 0, Facing back, Orientation 90
2019-06-19 10:11:03.121 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera1Enumerator: getCameraIndex: Camera 1, Facing front, Orientation 270
2019-06-19 10:11:03.126 23541-23541/ai.test.testapp I/CameraManagerGlobal: Connecting to camera service
2019-06-19 10:11:03.128 23541-23541/ai.test.testapp D/VendorTagDescriptor: addVendorDescriptor: vendor tag id 3854507339 added
2019-06-19 10:11:03.138 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Get supported formats for camera index 1.
2019-06-19 10:11:03.155 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 3264x2448@30000
2019-06-19 10:11:03.155 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 3264x1836@30000
2019-06-19 10:11:03.155 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 3008x2256@30000
2019-06-19 10:11:03.156 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2832x2124@30000
2019-06-19 10:11:03.156 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2832x1592@30000
2019-06-19 10:11:03.156 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2832x1376@30000
2019-06-19 10:11:03.156 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2688x1512@30000
2019-06-19 10:11:03.156 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2560x1920@30000
2019-06-19 10:11:03.156 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2124x2124@30000
2019-06-19 10:11:03.156 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2048x1536@30000
2019-06-19 10:11:03.157 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 2048x1152@30000
2019-06-19 10:11:03.157 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 1920x1080@30000
2019-06-19 10:11:03.157 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 1728x1080@30000
2019-06-19 10:11:03.157 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 1280x960@30000
2019-06-19 10:11:03.157 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 1280x720@30000
2019-06-19 10:11:03.157 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 800x600@30000
2019-06-19 10:11:03.157 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 720x480@30000
2019-06-19 10:11:03.158 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 640x480@30000
2019-06-19 10:11:03.158 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 640x360@30000
2019-06-19 10:11:03.158 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 512x288@30000
2019-06-19 10:11:03.158 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 432x288@30000
2019-06-19 10:11:03.158 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 384x384@30000
2019-06-19 10:11:03.159 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 352x288@30000
2019-06-19 10:11:03.159 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 320x240@30000
2019-06-19 10:11:03.159 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 256x154@30000
2019-06-19 10:11:03.159 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Format: 176x144@30000
2019-06-19 10:11:03.159 23541-23541/ai.test.testapp I/org.webrtc.Logging: Camera2Enumerator: Get supported formats for camera index 1 done. Time spent: 22 ms.
2019-06-19 10:11:03.203 23541-23541/ai.test.testapp W/AudioCapabilities: Unsupported mime audio/ac4
2019-06-19 10:11:03.204 23541-23541/ai.test.testapp W/AudioCapabilities: Unsupported mime audio/x-ima
2019-06-19 10:11:03.207 23541-23541/ai.test.testapp W/AudioCapabilities: Unsupported mime audio/eac3-joc
2019-06-19 10:11:03.213 23541-23541/ai.test.testapp W/AudioCapabilities: Unsupported mime audio/mpeg-L1
2019-06-19 10:11:03.213 23541-23541/ai.test.testapp W/AudioCapabilities: Unsupported mime audio/mpeg-L2
2019-06-19 10:11:03.218 23541-23541/ai.test.testapp W/AudioCapabilities: Unsupported mime audio/x-ms-wma
2019-06-19 10:11:03.236 23541-23541/ai.test.testapp W/VideoCapabilities: Unrecognized profile 4 for video/hevc
2019-06-19 10:11:03.239 23541-23541/ai.test.testapp W/VideoCapabilities: Unsupported mime video/mp43
2019-06-19 10:11:03.245 23541-23541/ai.test.testapp W/VideoCapabilities: Unrecognized profile/level 1/32 for video/mp4v-es
2019-06-19 10:11:03.245 23541-23541/ai.test.testapp W/VideoCapabilities: Unrecognized profile/level 32768/2 for video/mp4v-es
2019-06-19 10:11:03.245 23541-23541/ai.test.testapp W/VideoCapabilities: Unrecognized profile/level 32768/64 for video/mp4v-es
2019-06-19 10:11:03.247 23541-23541/ai.test.testapp W/VideoCapabilities: Unsupported mime video/wvc1
2019-06-19 10:11:03.256 23541-23541/ai.test.testapp W/VideoCapabilities: Unsupported mime video/x-ms-wmv7
2019-06-19 10:11:03.258 23541-23541/ai.test.testapp W/VideoCapabilities: Unsupported mime video/x-ms-wmv8
2019-06-19 10:11:03.267 23541-23541/ai.test.testapp I/VideoCapabilities: Unsupported profile 4 for video/mp4v-es
2019-06-19 10:11:03.273 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoEncoder: Found target encoder for mime video/x-vnd.on2.vp8 : OMX.qcom.video.encoder.vp8. Color: 0x15. Bitrate adjustment: NO_ADJUSTMENT
2019-06-19 10:11:03.276 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Trying to find HW decoder for mime video/avc
2019-06-19 10:11:03.276 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found candidate decoder OMX.qcom.video.decoder.avc
2019-06-19 10:11:03.277 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found target decoder OMX.qcom.video.decoder.avc. Color: 0x13
2019-06-19 10:11:03.278 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoEncoder: Found target encoder for mime video/avc : OMX.qcom.video.encoder.avc. Color: 0x15. Bitrate adjustment: NO_ADJUSTMENT
2019-06-19 10:11:03.278 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Trying to find HW decoder for mime video/x-vnd.on2.vp8
2019-06-19 10:11:03.279 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found candidate decoder OMX.qcom.video.decoder.vp8
2019-06-19 10:11:03.279 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found target decoder OMX.qcom.video.decoder.vp8. Color: 0x13
2019-06-19 10:11:03.279 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Trying to find HW decoder for mime video/x-vnd.on2.vp9
2019-06-19 10:11:03.280 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found candidate decoder OMX.qcom.video.decoder.vp9
2019-06-19 10:11:03.280 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found target decoder OMX.qcom.video.decoder.vp9. Color: 0x13
2019-06-19 10:11:03.280 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Trying to find HW decoder for mime video/avc
2019-06-19 10:11:03.281 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found candidate decoder OMX.qcom.video.decoder.avc
2019-06-19 10:11:03.281 23541-23541/ai.test.testapp I/org.webrtc.Logging: MediaCodecVideoDecoder: Found target decoder OMX.qcom.video.decoder.avc. Color: 0x13
2019-06-19 10:11:03.285 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: ctor@[name=Thread-23, id=1483]
2019-06-19 10:11:03.290 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: Sample rate is set to 48000 Hz
2019-06-19 10:11:03.298 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioEffects: canUseAcousticEchoCanceler: true
2019-06-19 10:11:03.298 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioEffects: canUseNoiseSuppressor: true
2019-06-19 10:11:03.299 23541-23626/ai.test.testapp W/org.webrtc.Logging: WebRtcAudioManager: AAudio support is currently disabled on all devices!
2019-06-19 10:11:03.300 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: Android SDK: 28, Release: 9, Brand: samsung, Device: gts4lvwifi, Id: PPR1.180610.011, Hardware: qcom, Manufacturer: samsung, Model: SM-T720, Product: gts4lvwifixx
2019-06-19 10:11:03.302 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: Audio State: audio mode: MODE_NORMAL, has mic: true, mic muted: false, music active: false, speakerphone: true, BT SCO: false
2019-06-19 10:11:03.302 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: Audio State: 
2019-06-19 10:11:03.302 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   fixed volume=false
2019-06-19 10:11:03.303 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   STREAM_VOICE_CALL: volume=4, max=5, muted=false
2019-06-19 10:11:03.304 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   STREAM_MUSIC: volume=3, max=15, muted=false
2019-06-19 10:11:03.305 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   STREAM_RING: volume=0, max=15, muted=true
2019-06-19 10:11:03.305 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   STREAM_ALARM: volume=11, max=15, muted=false
2019-06-19 10:11:03.306 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   STREAM_NOTIFICATION: volume=0, max=15, muted=true
2019-06-19 10:11:03.307 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   STREAM_SYSTEM: volume=0, max=15, muted=true
2019-06-19 10:11:03.310 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: Audio Devices: 
2019-06-19 10:11:03.310 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   TYPE_BUILTIN_SPEAKER(out): channels=[2], encodings=[2], sample rates=[48000], id=2
2019-06-19 10:11:03.310 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   TYPE_BUILTIN_MIC(in): channels=[1, 2], encodings=[2], sample rates=[8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000], id=9
2019-06-19 10:11:03.310 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   TYPE_BUILTIN_MIC(in): channels=[1, 2], encodings=[2], sample rates=[8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000], id=10
2019-06-19 10:11:03.311 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager:   TYPE_TELEPHONY(in): channels=[1, 2], encodings=[2], sample rates=[8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000], id=11
2019-06-19 10:11:03.312 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioTrack: ctor@[name=Thread-23, id=1483]
2019-06-19 10:11:03.313 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioRecord: ctor@[name=Thread-23, id=1483]
2019-06-19 10:11:03.313 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioEffects: ctor@[name=Thread-23, id=1483]
2019-06-19 10:11:03.314 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: init@[name=Thread-23, id=1483]
2019-06-19 10:11:03.314 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioManager: audio mode is: MODE_NORMAL
2019-06-19 10:11:03.316 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioRecord: enableBuiltInAEC(true)
2019-06-19 10:11:03.316 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioEffects: setAEC(true)
2019-06-19 10:11:03.316 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioEffects: canUseAcousticEchoCanceler: true
2019-06-19 10:11:03.316 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioRecord: enableBuiltInNS(true)
2019-06-19 10:11:03.316 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioEffects: setNS(true)
2019-06-19 10:11:03.316 23541-23626/ai.test.testapp I/org.webrtc.Logging: WebRtcAudioEffects: canUseNoiseSuppressor: true
2019-06-19 10:11:03.317 23541-23541/ai.test.testapp E/LocalVideoTrack: Applying VideoConstraints closest to 640x480@30 FPS.
2019-06-19 10:11:03.320 23541-23633/ai.test.testapp I/org.webrtc.Logging: EglBase14: SDK version: 28. isEGL14Supported: true
2019-06-19 10:11:03.328 23541-23626/ai.test.testapp I/org.webrtc.Logging: CameraCapturer: startCapture: 640x480@30
2019-06-19 10:11:03.331 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Create new camera2 session on camera 1
2019-06-19 10:11:03.331 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: start
2019-06-19 10:11:03.333 23541-23541/ai.test.testapp D/AudioManager: setSpeakerphoneOn true
2019-06-19 10:11:03.336 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Available preview sizes: [3264x2448, 3264x1836, 3008x2256, 2832x2124, 2832x1592, 2832x1376, 2688x1512, 2560x1920, 2124x2124, 2048x1536, 2048x1152, 1920x1080, 1728x1080, 1280x960, 1280x720, 800x600, 720x480, 640x480, 640x360, 512x288, 432x288, 384x384, 352x288, 320x240, 256x154, 176x144]
2019-06-19 10:11:03.336 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Available fps ranges: [[15.0:15.0], [24.0:24.0], [7.0:30.0], [15.0:30.0], [30.0:30.0]]
2019-06-19 10:11:03.337 23541-23541/ai.test.testapp I/org.webrtc.Logging: SurfaceViewRenderer: primary_video_view: onMeasure(). New size: 1600x2560
2019-06-19 10:11:03.337 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Using capture format: 640x480@[7.0:30.0]
2019-06-19 10:11:03.337 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Opening camera 1
2019-06-19 10:11:03.346 23541-23541/ai.test.testapp D/ViewRootImpl@324af81[HomeActivity]: Relayout returned: old=[0,0][1600,2560] new=[0,0][1600,2560] result=0x1 surface={true 528365588480} changed=false
2019-06-19 10:11:03.348 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewsetLayoutAspectRatio: 0.625
2019-06-19 10:11:03.360 23541-23541/ai.test.testapp D/SurfaceView: show() Surface(name=SurfaceView - ai.test.testapp/ai.test.testapp.activities.HomeActivity@4a46fcd@0[23541])/@0x79a3783 com.twilio.video.VideoView{4a46fcd V.E...... ......ID 0,0-1600,2560 #7f090106 app:id/primary_video_view}
2019-06-19 10:11:03.369 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Camera opened.
2019-06-19 10:11:03.370 23541-23541/ai.test.testapp D/SurfaceView: surfaceCreated 2 #8 com.twilio.video.VideoView{4a46fcd V.E...... ......ID 0,0-1600,2560 #7f090106 app:id/primary_video_view}
2019-06-19 10:11:03.370 23541-23541/ai.test.testapp D/SurfaceView: surfaceChanged (1600,2560) 2 #8 com.twilio.video.VideoView{4a46fcd V.E...... ......ID 0,0-1600,2560 #7f090106 app:id/primary_video_view}
2019-06-19 10:11:03.371 23541-23541/ai.test.testapp I/org.webrtc.Logging: SurfaceEglRenderer: primary_video_view: surfaceChanged: format: 4 size: 1600x2560
2019-06-19 10:11:03.377 23541-23541/ai.test.testapp I/org.webrtc.Logging: SurfaceViewRenderer: primary_video_view: onMeasure(). New size: 1600x2560
2019-06-19 10:11:03.378 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewsetLayoutAspectRatio: 0.625
2019-06-19 10:11:03.716 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Camera capture session configured.
2019-06-19 10:11:03.719 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Stabilization not available.
2019-06-19 10:11:03.719 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Auto-focus is not available.
2019-06-19 10:11:03.726 23541-23633/ai.test.testapp I/org.webrtc.Logging: Camera2Session: Camera device successfully started.
2019-06-19 10:11:03.726 23541-23633/ai.test.testapp I/org.webrtc.Logging: CameraCapturer: Create session done. Switch state: IDLE. MediaRecorder state: IDLE
2019-06-19 10:11:03.728 23541-23633/ai.test.testapp I/org.webrtc.Logging: SurfaceTextureHelper: Setting listener to org.webrtc.Camera2Session$CaptureSessionCallback$1@3cef18a
2019-06-19 10:11:03.757 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:onMessage
2019-06-19 10:11:03.757 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:connectOnNotifier
2019-06-19 10:11:03.758 23541-23541/ai.test.testapp D/Video: Ignoring network event, sticky broadcast
2019-06-19 10:11:03.764 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:AndroidRoomObserver
2019-06-19 10:11:03.766 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:Create PlatformInfo
2019-06-19 10:11:03.767 23541-23649/ai.test.testapp I/TwilioVideo: [Core]:Using user provider notifier queue
2019-06-19 10:11:03.772 23541-23649/ai.test.testapp I/TwilioVideo: [Core]:Creating SIP stack ...
2019-06-19 10:11:03.773 23541-23649/ai.test.testapp I/TwilioVideo: [Core]:Adding IPv4/IPv6 TLS transports ...
2019-06-19 10:11:03.773 23541-23649/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Connection::Connection: new connection created to who: [ V4 0.0.0.0:0 UNKNOWN_TRANSPORT target domain=unspecified mFlowKey=0 ]
2019-06-19 10:11:03.773 23541-23649/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Creating TLS transport for domain  interface= port=0
2019-06-19 10:11:03.773 23541-23649/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Connection::Connection: new connection created to who: [ V4 0.0.0.0:0 UNKNOWN_TRANSPORT target domain=unspecified mFlowKey=0 ]
2019-06-19 10:11:03.773 23541-23649/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Creating TLS transport for domain  interface= port=0
2019-06-19 10:11:03.774 23541-23649/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl::RoomSignalingImpl()
2019-06-19 10:11:03.774 23541-23649/ai.test.testapp I/TwilioVideo: [Core]:Starting SIP signaling stack worker thread ...
2019-06-19 10:11:03.774 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Starting StackThread runloop.
2019-06-19 10:11:03.774 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 2147483.647 seconds.
2019-06-19 10:11:03.775 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Received an application message.
2019-06-19 10:11:03.775 23541-23653/ai.test.testapp I/TwilioVideo: [Core]:Querying SIP edge (mobile-endpoint.twilio.com) IP addresses ...
2019-06-19 10:11:03.775 23541-23653/ai.test.testapp I/TwilioVideo: [Core]:Looking up: mobile-endpoint.twilio.com
2019-06-19 10:11:03.804 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Error: Software caused connection abort
2019-06-19 10:11:03.804 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Retrying request in 656 ms.
2019-06-19 10:11:03.808 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Address family: 2: 34.203.250.196
2019-06-19 10:11:03.808 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Address family: 2: 34.203.250.196
2019-06-19 10:11:03.808 23541-23653/ai.test.testapp I/TwilioVideo: [Core]:Setting SIP edge (outbound proxy) to: sips:34.203.250.196:443
2019-06-19 10:11:03.808 23541-23653/ai.test.testapp I/TwilioVideo: [Core]:DNS resolution was successful
2019-06-19 10:11:03.808 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Sending a ping message ...
2019-06-19 10:11:03.809 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Connection::Connection: new connection created to who: [ V4 34.203.250.196:443 TLS target domain=unspecified mFlowKey=187 ]
2019-06-19 10:11:03.809 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Creating TLS connection for domain  [ V4 34.203.250.196:443 TLS target domain=unspecified mFlowKey=0 ] on 187
2019-06-19 10:11:03.809 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 29.998 seconds.
2019-06-19 10:11:03.809 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 29.998 seconds.
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: TLS handshake starting (client mode)
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: TLS connected
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp E/TwilioVideo: [Signaling]:RESIP::TRANSPORT: socket error 113
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Some other error (113): No route to host
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp E/TwilioVideo: [Signaling]:RESIP::TRANSPORT: TLS handshake failed 
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Write failed on socket: 187, closing connection
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSACTION: Sending ConnectionTerminated [ V4 34.203.250.196:443 TLS target domain=unspecified mFlowKey=187 ] to TUs
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 29.996 seconds.
2019-06-19 10:11:03.811 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 29.996 seconds.
2019-06-19 10:11:03.878 23541-23541/ai.test.testapp I/CameraCapturerCompat: onFirstFrameAvailable
2019-06-19 10:11:03.880 23541-23633/ai.test.testapp I/org.webrtc.Logging: SurfaceEglRenderer: primary_video_view: Reporting first rendered frame.
2019-06-19 10:11:03.881 23541-23633/ai.test.testapp I/org.webrtc.Logging: SurfaceEglRenderer: primary_video_view: Reporting frame resolution changed to 640x480 with rotation 270
2019-06-19 10:11:03.886 23541-23541/ai.test.testapp I/org.webrtc.Logging: SurfaceViewRenderer: primary_video_view: onMeasure(). New size: 1600x2560
2019-06-19 10:11:03.887 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewsetLayoutAspectRatio: 0.625
2019-06-19 10:11:03.903 23541-23541/ai.test.testapp I/org.webrtc.Logging: SurfaceViewRenderer: primary_video_view: onMeasure(). New size: 1600x2560
2019-06-19 10:11:03.904 23541-23541/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewsetLayoutAspectRatio: 0.625
2019-06-19 10:11:04.487 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Error: Software caused connection abort
2019-06-19 10:11:04.487 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Retrying request in 775 ms.
2019-06-19 10:11:05.297 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Error: Software caused connection abort
2019-06-19 10:11:05.297 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Retrying request in 652 ms.
2019-06-19 10:11:05.728 23541-23633/ai.test.testapp I/org.webrtc.Logging: CameraStatistics: Camera fps: 28.
2019-06-19 10:11:05.979 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Error: Software caused connection abort
2019-06-19 10:11:05.980 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Retrying request in 1029 ms.
2019-06-19 10:11:06.399 23541-23551/ai.test.testapp W/System: A resource failed to call close. 
2019-06-19 10:11:06.400 23541-23551/ai.test.testapp I/chatty: uid=10190(ai.test.testapp) FinalizerDaemon identical 6 lines
2019-06-19 10:11:06.401 23541-23551/ai.test.testapp W/System: A resource failed to call close. 
2019-06-19 10:11:06.775 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl: State transition successful: kInit -> kConnecting
2019-06-19 10:11:06.776 23541-23625/ai.test.testapp I/TwilioVideo: [Core]:Creating peer connection ...
2019-06-19 10:11:06.785 23541-23625/ai.test.testapp I/TwilioVideo: [Core]:Adding local stream to peer connection ...
2019-06-19 10:11:06.785 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:Open -> Updating. Process an event
2019-06-19 10:11:06.786 23541-23625/ai.test.testapp D/TwilioVideo: [Core]:Create local offer: e7ab4444a3EbA602FAa7bBDEb295CaDa
2019-06-19 10:11:06.788 23541-23625/ai.test.testapp D/TwilioVideo: [Core]:Including track id: 1D5FCEdcF5b9cef9A5d6380D30B1B05E for simulcast.
2019-06-19 10:11:06.788 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:onCreateSessionLocalDescription e7ab4444a3EbA602FAa7bBDEb295CaDa
2019-06-19 10:11:06.789 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:SDP Utils: New SSRC group 3798080589 3719064943 --- Original SSRC group 3798080589 3719064943
2019-06-19 10:11:06.792 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:PeerConnection state: Updating -> Waiting
2019-06-19 10:11:06.792 23541-23651/ai.test.testapp I/TwilioVideo: [Core]:Local SDP is ready
2019-06-19 10:11:06.792 23541-23651/ai.test.testapp I/TwilioVideo: [Core]:Queue Description: 1 for PeerConnection: e7ab4444a3EbA602FAa7bBDEb295CaDa.
2019-06-19 10:11:06.793 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Received an application message.
2019-06-19 10:11:06.793 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Adding X-Twilio-AccessToken header.
2019-06-19 10:11:06.793 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:DNS is resolved.
2019-06-19 10:11:06.794 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:
    Sending outgoing SIP message
    INVITE sip:mobile-endpoint.twilio.com;transport=tls SIP/2.0
    Via: SIP/2.0/TLS 127.0.0.1;branch=z9hG4bK-524287-1---01743bcac3364723;rport
    Max-Forwards: 70
    Contact: <sip:aF9AA082eB69d8DF37A5e7ba18c6982d@127.0.0.1;transport=tls;ob>
    To: <sip:orchestrator@mobile-endpoint.twilio.com>
    From: "aF9AA082eB69d8DF37A5e7ba18c6982d"<sip:aF9AA082eB69d8DF37A5e7ba18c6982d@mobile-endpoint.twilio.com>;tag=0cc73412
    Call-ID: CyPbfoPGJZSdZmM3J_Q4kw..
    CSeq: 1 INVITE
    Session-Expires: 120
    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, UPDATE, NOTIFY
    Content-Type: application/room-signaling+json
    Supported: timer, outbound, path, gruu, room-signaling
    User-Agent: TwilioVideo SDK
    X-Twilio-AccessToken: e*******************************j
2019-06-19 10:11:06.794 23541-23653/ai.test.testapp W/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Can't find matching transport [ V4 127.0.0.1:0 TLS target domain=unspecified mFlowKey=0 ]
2019-06-19 10:11:06.797 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Connection::Connection: new connection created to who: [ V4 34.203.250.196:443 TLS target domain=34.203.250.196 mFlowKey=93 ]
2019-06-19 10:11:06.797 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Creating TLS connection for domain  [ V4 34.203.250.196:443 TLS target domain=34.203.250.196 mFlowKey=0 ] on 93
2019-06-19 10:11:06.797 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 27.010 seconds.
2019-06-19 10:11:06.798 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 27.010 seconds.
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: TLS handshake starting (client mode)
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: TLS connected
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp E/TwilioVideo: [Signaling]:RESIP::TRANSPORT: socket error 113
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Some other error (113): No route to host
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp E/TwilioVideo: [Signaling]:RESIP::TRANSPORT: TLS handshake failed 
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSPORT: Write failed on socket: 93, closing connection
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSACTION: Sending ConnectionTerminated [ V4 34.203.250.196:443 TLS target domain=34.203.250.196 mFlowKey=93 ] to TUs
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSACTION: Try sending request to a different dns result
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSACTION: No DNS results remain.
2019-06-19 10:11:06.810 23541-23653/ai.test.testapp I/TwilioVideo: [Signaling]:RESIP::TRANSACTION: Ran out of dns entries for 34.203.250.196. Send 503
2019-06-19 10:11:06.811 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 26.997 seconds.
2019-06-19 10:11:06.811 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Posting onConnectionTerminated to the observer, socket = 93
2019-06-19 10:11:06.811 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Connection is terminated.
2019-06-19 10:11:06.811 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:
    Resiprocate generated the SIP message
    SIP/2.0 503 Transport failure: no transports left to try
    Via: SIP/2.0/TLS 127.0.0.1;branch=z9hG4bK-524287-1---01743bcac3364723;rport
    To: <sip:orchestrator@mobile-endpoint.twilio.com>;tag=957c8629
    From: "aF9AA082eB69d8DF37A5e7ba18c6982d"<sip:aF9AA082eB69d8DF37A5e7ba18c6982d@mobile-endpoint.twilio.com>;tag=0cc73412
    Call-ID: CyPbfoPGJZSdZmM3J_Q4kw..
    CSeq: 1 INVITE
    Warning: 399 localhost "No other DNS entries to try (6,0)"
    Content-Length: 0
2019-06-19 10:11:06.811 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Process INVITE response with code 503
2019-06-19 10:11:06.811 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 26.996 seconds.
2019-06-19 10:11:06.811 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:onSignalingReconnecting
2019-06-19 10:11:06.811 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl::doReconnect
2019-06-19 10:11:06.811 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl: completed insights_publisher_->stop()
2019-06-19 10:11:06.811 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:Canceling reconnect retry timer.
2019-06-19 10:11:06.811 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl: State transition successful: kConnecting -> kDisconnecting
2019-06-19 10:11:06.811 23541-23651/ai.test.testapp V/TwilioVideo: [Core]:Received error message in connecting state.
2019-06-19 10:11:06.811 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:onTerminated: code: 53000 msg: Signaling connection error explanation: SIP error 503
2019-06-19 10:11:06.812 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl: State Transition Failure: kDisconnecting -> kDisconnecting
2019-06-19 10:11:06.812 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:Disconnecting from .
2019-06-19 10:11:06.812 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Received an application message.
2019-06-19 10:11:06.812 23541-23653/ai.test.testapp W/TwilioVideo: [Core]:SipCall can not process onConnectionsClosed when state is 7
2019-06-19 10:11:06.812 23541-23653/ai.test.testapp V/TwilioVideo: [Core]:Select for 31.983 seconds.
2019-06-19 10:11:06.815 23541-23625/ai.test.testapp I/TwilioVideo: [Core]:Closed Webrtc PeerConnection e7ab4444a3EbA602FAa7bBDEb295CaDa
2019-06-19 10:11:06.815 23541-23651/ai.test.testapp I/TwilioVideo: [Core]:PeerConnectionSignaling with id e7ab4444a3EbA602FAa7bBDEb295CaDa destroyed
2019-06-19 10:11:06.815 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:Closed all Peer Connections
2019-06-19 10:11:06.815 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:Canceling disconnect timer.
2019-06-19 10:11:07.041 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Error: Software caused connection abort
2019-06-19 10:11:07.041 23541-23652/ai.test.testapp W/TwilioVideo: [Core]:Could not contact the video service. Returning default configuration.
2019-06-19 10:11:07.042 23541-23651/ai.test.testapp I/TwilioVideo: [Core]:Shutdown and join the signaling stack's thread.
2019-06-19 10:11:07.042 23541-23653/ai.test.testapp D/TwilioVideo: [Core]:Shutting down StackThread runloop.
2019-06-19 10:11:07.042 23541-23651/ai.test.testapp V/TwilioVideo: [Core]:virtual twilio::signaling::InterruptableStackThread::~InterruptableStackThread()
2019-06-19 10:11:07.044 23541-23651/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl: State transition successful: kDisconnecting -> kDisconnected
2019-06-19 10:11:07.044 23541-23649/ai.test.testapp I/TwilioVideo: [Core]:Failed to connect to a Room with name: 6699e898-1a45-4774-8ea1-0bceb241a95e
2019-06-19 10:11:07.044 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:onConnectFailure
2019-06-19 10:11:07.044 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:Java_com_twilio_video_Room_nativeReleaseRoom
2019-06-19 10:11:07.045 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:onMessage
2019-06-19 10:11:07.045 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:release
2019-06-19 10:11:07.045 23541-23649/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl::~RoomSignalingImpl()
2019-06-19 10:11:07.045 23541-23649/ai.test.testapp D/TwilioVideo: [Core]:RoomSignalingImpl: State Transition Failure: kDisconnected -> kDisconnecting
2019-06-19 10:11:07.045 23541-23541/ai.test.testapp D/Room: onConnectFailure()
2019-06-19 10:11:07.045 23541-23541/ai.test.testapp D/TwilioVideo: [Platform]:Java_com_twilio_video_Room_nativeRelease
2019-06-19 10:11:07.045 23541-23541/ai.test.testapp D/TwilioVideo: [Platform]:~RoomDelegate
2019-06-19 10:11:07.047 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:~AndroidStatsObserver
2019-06-19 10:11:07.047 23541-23649/ai.test.testapp D/TwilioVideo: [Platform]:~AndroidRoomObserver
2019-06-19 10:11:07.048 23541-23541/ai.test.testapp D/VideoActivity: onConnectFailure
2019-06-19 10:11:07.082 23541-23541/ai.test.testapp D/TwilioVideo: [Platform]:Free PlatformInfo
2019-06-19 10:11:07.108 23541-23622/ai.test.testapp I/org.webrtc.Logging: EglRenderer: thumbnail_video_viewDuration: 4004 ms. Frames received: 0. Dropped: 0. Rendered: 0. Render fps: 0.0. Average render time: NA. Average swapBuffer time: NA.
2019-06-19 10:11:07.108 23541-23623/ai.test.testapp I/org.webrtc.Logging: EglRenderer: primary_video_viewDuration: 4000 ms. Frames received: 97. Dropped: 0. Rendered: 97. Render fps: 24.2. Average render time: 4004 μs. Average swapBuffer time: 1873 μs.
2019-06-19 10:11:07.729 23541-23633/ai.test.testapp I/org.webrtc.Logging: CameraStatistics: Camera fps: 30.
2019-06-19 10:11:09.730 23541-23633/ai.test.testapp I/org.webrtc.Logging: CameraStatistics: Camera fps: 30.

Versions

All relevant version information for issue.

Video Android SDK

com.twilio:video-android:4.2.0

Android API

21

Android Device

Pixel2, Samsung galaxy tab s5e

ceaglest commented 5 years ago

Hi @anilmaddala,

It looks like while you were on the proxy network you could resolve DNS for mobile-endpoint.twilio.com. Then the SDK tried to reach a Signaling Server at 34.203.250.196 on port 443, but it never received any response.

Can you ensure that you are able to reach the signaling servers listed in our IP Address Whitelisting Guide? Check out the Android SDK - 1.1.0 to 4.x entry.

Thanks, Chris

anilmaddala commented 5 years ago

@ceaglest Is there a reliable way to test if I am able to reach the signaling servers? is ping disabled? as I am getting Request timeout for PING 34.203.250.196

ceaglest commented 5 years ago

Hi @anilmaddala,

Yes I'm pretty sure ping is disabled (it doesn't work on my end either). Can you try using netcat (or nc) to connect? Running on my macOS machine:

nc --verbose mobile-endpoint.twilio.com 443
mobile-endpoint.twilio.com [34.203.250.196] 443 (https) open

Thanks for working with us to debug this problem.

Best, Chris

aaalaniz commented 4 years ago

Closing this issue due to inactivity. @anilmaddala please reopen if you need further assistance.

Thank you