Question WebRTC is disconnected in the Linux container

Hello, I have a question.
I put the Render Streaming sample in the headless server container, Video stream not showing in browser, and webapp lost connection after 20 seconds.

In the Player.log file, there is a message：
Signaling: Receiving message: {"type":"disconnect","connectionId":"65d6dd3c-1c01-4ff3-8140-2bca57d0b8b0"}

OS: Windows 10 x64/Linux
Unity version: Unity 2021.2.3f1c1
Package version: 3.1.0-exp.3
Browser: Microsoft Edge

I remotely connected to a headless Linux server on Windows platform through SSH, created a docker image through DockerFile, then started dockers and ran webserver and Unity App.
I use a browser on Windows platform to access the services in the container, and iceConnectionState changed: connected. I can click button, but video stream not showing in browser. After 20 seconds, iceConnectionState changed: disconnected.

This is my Player.log:
Mono path[0] = '/mydata/URS_MyDemo/URS_MyDemo_Data/Managed'
Mono config path = '/mydata/URS_MyDemo/URS_MyDemo_Data/MonoBleedingEdge/etc'
Preloaded 'libwebrtc.so'
AS: AutoStreaming module initializing.
Display 0 '0': 1280x720 (primary device).
Unable to load player prefs
Desktop is 1280 x 720 @ 0 Hz
Initialize engine version: 2021.2.3f1c1 (7216c3a06de6)
[Subsystems] Discovering subsystems at path /mydata/URS_MyDemo/URS_MyDemo_Data/UnitySubsystems
GfxDevice: creating device client; threaded=1; jobified=1
Renderer: GeForce RTX 3090/PCIe/SSE2
Vendor: NVIDIA Corporation
Version: 4.5.0 NVIDIA 460.27.04
GLES: 0
GL_AMD_multi_draw_indirect GL_AMD_seamless_cubemap_per_texture GL_AMD_vertex_shader_viewport_index GL_AMD_vertex_shader_layer GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_bindless_texture GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_depth_texture GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragmen
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RB_texture_barrier GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_cube_map_array GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_filter_anisotropic GL_ARB_texture_filter_minmax GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_mirrored_repeat GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_t
ranspose_matrix GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra GL_EXT_bindable_uniform GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_Cg_shader GL_EXT_depth_bounds_test GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXTX_framebuffer_mixed_formats GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters
GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_multiview_texture_multisample GL_EXT_multiview_timer_query GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_polygon_offset_clamp GL_EXT_post_depth_coverage GL_EXT_provoking_vertex GL_EXT_raster_multisample GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_shader_objects GL_EXT_separate_specular_color GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shadow_funcs GL_EXT_sparse_texture2 GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_filter_minmax GL_EXT_texture_integer GL_EXT_texture_lod G
L_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback2 GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_EXT_import_sync_object GL_NV_robustness_video_memory_purge GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KHR_context_flush_control GL_KHR_debug GL_EXT_memory_object GL_EXT_memory_object_fd GL_NV_memory_object_sparse GL_KHR_parallel_shader_compile GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_EXT_semaphore GL_EXT_semaphore_fd GL_NV_timeline_semaphore GL_KHR_shader_subgroup GL_KTX_buffer_region GL_NV_alpha_to_coverage_dither_control GL_NV_bindless_multi_draw_indirect GL_NV_bindless_multi_draw_indirect_count GL_NV_bindless_texture GL_NV_blend_equation_advanced GL_NV_blend_equation_advance
d_coherent GL_NVX_blend_equation_advanced_multi_draw_buffers GL_NV_blend_minmax_factor GL_NV_blend_square GL_NV_clip_space_w_scaling GL_NV_command_list GL_NV_compute_program5 GL_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_conservative_raster GL_NV_conservative_raster_dilate GL_NV_conservative_raster_pre_snap GL_NV_conservative_raster_pre_snap_triangles GL_NV_conservative_raster_underestimation GL_NV_copy_depth_to_color GL_NV_copy_image GL_NV_depth_buffer_float GL_NV_depth_clamp GL_NV_draw_texture GL_NV_draw_vulkan_image GL_NV_ES1_1_compatibility GL_NV_ES3_1_compatibility GL_NV_explicit_multisample GL_NV_feature_query GL_NV_fence GL_NV_fill_rectangle GL_NV_float_buffer GL_NV_fog_distance GL_NV_fragment_coverage_to_color GL_NV_fragment_program GL_NV_fragment_program_option GL_NV_fragment_program2 GL_NV_fragment_shader_barycentric GL_NV_fragment_shader_interlock GL_NV_framebuffer_mixed_samples GL_NV_framebuffer_multisample_coverage GL_NV_geometry_shader4 GL_NV_geometry_shader_passthrough GL_NV_
gpu_program4 GL_NV_internalformat_sample_query GL_NV_gpu_program4_1 GL_NV_gpu_program5 GL_NV_gpu_program5_mem_extended GL_NV_gpu_program_fp64 GL_NV_gpu_shader5 GL_NV_half_float GL_NV_light_max_exponent GL_NV_memory_attachment GL_NV_mesh_shader GL_NV_multisample_coverage GL_NV_multisample_filter_hint GL_NV_occlusion_query GL_NV_packed_depth_stencil GL_NV_parameter_buffer_object GL_NV_parameter_buffer_object2 GL_NV_path_rendering GL_NV_path_rendering_shared_edge GL_NV_pixel_data_range GL_NV_point_sprite GL_NV_primitive_restart GL_NV_primitive_shading_rate GL_NV_query_resource GL_NV_query_resource_tag GL_NV_register_combiners GL_NV_register_combiners2 GL_NV_representative_fragment_test GL_NV_sample_locations GL_NV_sample_mask_override_coverage GL_NV_scissor_exclusive GL_NV_shader_atomic_counters GL_NV_shader_atomic_float GL_NV_shader_atomic_float64 GL_NV_shader_atomic_fp16_vector GL_NV_shader_atomic_int64 GL_NV_shader_buffer_load GL_NV_shader_storage_buffer_object GL_NV_shader_subgroup_partitioned GL_NV_shader_
texture_footprint GL_NV_shading_rate_image GL_NV_stereo_view_rendering GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_compression_vtc GL_NV_texture_dirty_tile_map GL_NV_texture_env_combine4 GL_NV_texture_multisample GL_NV_texture_rectangle GL_NV_texture_rectangle_compressed GL_NV_texture_shader GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback GL_NV_transform_feedback2 GL_NV_uniform_buffer_unified_memory GL_NV_vdpau_interop GL_NV_vdpau_interop2 GL_NV_vertex_array_range GL_NV_vertex_array_range2 GL_NV_vertex_attrib_integer_64bit GL_NV_vertex_buffer_unified_memory GL_NV_vertex_program GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option GL_NV_vertex_program3 GL_NV_viewport_array2 GL_NV_viewport_swizzle GL_NVX_conditional_render GL_NV_gpu_multicast GL_NVX_progress_fence GL_NVX_gpu_memory_info GL_NVX_nvenc_interop GL_NV_shader_thread_group GL_NV_shader_thread_shuffle GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OVR_multiview GL_OV
R_multiview2 GL_SGIS_generate_mipmap GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow GL_SUN_slice_accum
OPENGL LOG: Creating OpenGL 4.5 graphics device ; Context level <OpenGL 4.5> ; Context handle 12902984
Begin MonoManager ReloadAssembly
- Completed reload, in 0.085 seconds
Default vsync count 1
requesting resize 1280 x 720
Using native desktop resolution 1280 x 720
requesting fullscreen 1280 x 720 at 0 Hz
Desktop is 1280 x 720 @ 0 Hz
Disable old input system
UnloadTime: 1.689160 ms
Signaling: Connecting WS ws://10.10.52.151:50086
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Signaling: WS connected.
Setting up 32 worker threads for Enlighten.
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Signaling: Receiving message: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"offer","data":{"sdp":"v=0\r\no=- 5291532733943242514 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS\r\nm=application 9 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 0.0.0.0\r\na=ice-ufrag:Ya0u\r\na=ice-pwd:i01k4AOjRju08F8r2yVayE0L\r\na=ice-options:trickle\r\na=fingerprint:sha-256 42:12:01:0B:B7:E4:54:19:69:C5:74:85:32:A8:A0:CA:9F:BC:B2:5B2:B1:F8:FF:E03:43:6B:66:E4:C5:C5\r\na=setup:actpass\r\na=mid:0\r\na=sctp-port:5000\r\na=max-message-size:262144\r\n","datetime":1670306640041,"polite":false}}
Signaling: Receiving message: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"candidate":"candidate:3236570063 1 udp 2113937151 cc95be02-b27d-4e3a-a373-48389236275a.local 55968 typ host generation 0 ufrag Ya0u network-cost 999","sdpMLineIndex":"0","sdpMid":0,"datetime":1670306640042}}
[impolite-Unity.RenderStreaming.PeerConnection] this candidate can't accept current signaling state Stable.
Signaling: Receiving message: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"candidate":"candidate:3784982864 1 udp 1677729535 121.52.252.30 50696 typ srflx raddr 0.0.0.0 rport 0 generation 0 ufrag Ya0u network-cost 999","sdpMLineIndex":"0","sdpMid":0,"datetime":1670306640125}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","candidate":"candidate:3733218095 1 udp 2122260223 10.244.244.5 38902 typ host generation 0 ufrag c6Ar network-id 1","sdpMid":"0","sdpMLineIndex":0}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","candidate":"candidate:680794875 1 udp 1686052607 121.52.252.30 58587 typ srflx raddr 10.244.244.5 rport 38902 generation 0 ufrag c6Ar network-id 1","sdpMid":"0","sdpMLineIndex":0}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","candidate":"candidate:2416418783 1 tcp 1518280447 10.244.244.5 45101 typ host tcptype passive generation 0 ufrag c6Ar network-id 1","sdpMid":"0","sdpMLineIndex":0}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"answer","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","sdp":"v=0\r\no=- 7629328664301316320 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS\r\nm=application 58587 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 121.52.252.30\r\na=candidate:3733218095 1 udp 2122260223 10.244.244.5 38902 typ host generation 0 network-id 1\r\na=candidate:680794875 1 udp 1686052607 121.52.252.30 58587 typ srflx raddr 10.244.244.5 rport 38902 generation 0 network-id 1\r\na=candidate:2416418783 1 tcp 1518280447 10.244.244.5 45101 typ host tcptype passive generation 0 network-id 1\r\na=ice-ufrag:c6Ar\r\na=ice-pwd:M1lyF05W820ItaesICvoiIzc\r\na=ice-options:trickle\r\na=fingerprint:sha-256 C4:68:EE:51:CD:58:7D:9F6:B2:27:B7:95:33:97:5B:F2:CD:6AC:6F:4B:729:C8:E7:40:11:9C:88:5B:F9\r\na=setup:active\r\na=mid:0\r\na=sctp-port:5000\r\na=max-message-size:262144\r\n","type":"answer","polite":false}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","candidate":"candidate:3733218095 1 udp 2122260223 10.244.244.5 48263 typ host generation 0 ufrag c6Ar network-id 1","sdpMid":"1","sdpMLineIndex":1}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","candidate":"candidate:3733218095 1 udp 2122260223 10.244.244.5 56751 typ host generation 0 ufrag c6Ar network-id 1","sdpMid":"2","sdpMLineIndex":2}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"offer","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","sdp":"v=0\r\no=- 7629328664301316320 3 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1 2\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS 30af0aab-9c43-43e3-b442-ca2fd705711b 74992ce5-0f87-4930-b4d2-fde96ceac402\r\nm=application 58587 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 121.52.252.30\r\na=candidate:3733218095 1 udp 2122260223 10.244.244.5 38902 typ host generation 0 network-id 1\r\na=candidate:680794875 1 udp 1686052607 121.52.252.30 58587 typ srflx raddr 10.244.244.5 rport 38902 generation 0 network-id 1\r\na=candidate:2416418783 1 tcp 1518280447 10.244.244.5 45101 typ host tcptype passive generation 0 network-id 1\r\na=ice-ufrag:c6Ar\r\na=ice-pwd:M1lyF05W820ItaesICvoiIzc\r\na=ice-options:trickle\r\na=fingerprint:sha-256 C4:68:EE:51:CD:58:7D:9F6:B2:27:B7:95:33:97:5B:F2:CD:6AC:6F:4B:729:C8:E7:40:11:9C:88:5B:F9\r\na=setup:actpass\r\na=mid:0\r\na=sctp-port:5000\r\na=max-message-size:262144\r\nm=audio 48263 UDP/TLS/RTP/SAVPF 96 97 98 102 103 104 9 0 8 99 100 101 107 108 109 106 105 13 110 112 113 126\r\nc=IN IP4 10.244.244.5\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=candidate:3733218095 1 udp 2122260223 10.244.244.5 48263 typ host generation 0 network-id 1\r\na=ice-ufrag:c6Ar\r\na=ice-pwd:M1lyF05W820ItaesICvoiIzc\r\na=ice-options:trickle\r\na=fingerprint:sha-256 C4:68:EE:51:CD:58:7D:9F6:B2:27:B7:95:33:97:5B:F2:CD:6AC:6F:4B:729:C8:E7:40:11:9C:88:5B:F9\r\na=setup:actpass\r\na=mid:1\r\na=extmap:1 urn:ietfarams:rtp-hdrext:ssrc-audio-level\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:4 urn:ietfarams:rtp-hdrext:sdes:mid\r\na=extmap:5 urn:ietfarams:rtp-hdrext:sdes:rtp-stream-id\r\na=extmap:6 urn:ietfarams:rtp-hdrext:sdes:repaired-rtp-stream-id\r\na=sendonly\r\na=msid:30af0aab-9c43-43e3-b442-ca2fd705711b 32633068-973c-4e8c-85d9-a3f4853204e5\r\na=rtcp-mux\r\na=rtpmap:96 opus/48000/2\r\na=rtcp-fb:96 transport-cc\r\na=fmtp:96 minptime=10;sprop-stereo=1;stereo=1;useinbandfec=1\r\na=rtpmap:97 multiopus/48000/6\r\na=fmtp:97 channel_mapping=0,4,1,2,3,5;coupled_streams=2;minptime=10;num_streams=4;useinbandfec=1\r\na=rtpmap:98 multiopus/48000/8\r\na=fmtp:98 channel_mapping=0,6,1,2,3,4,5,7;coupled_streams=3;minptime=10;num_streams=5;useinbandfec=1\r\na=rtpmap:102 ILBC/8000\r\na=rtpmap:103 ISAC/16000\r\na=rtpmap:104 ISAC/32000\r\na=rtpmap:9 G722/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:99 L16/8000\r\na=rtpmap:100 L16/16000\r\na=rtpmap:101 L16/32000\r\na=rtpmap:107 L16/8000/2\r\na=rtpmap:108 L16/16000/2\r\na=rtpmap:109 L16/32000/2\r\na=rtpmap:106 CN/32000\r\na=rtpmap:105 CN/16000\r\na=rtpmap:13 CN/8000\r\na=rtpmap:110 telephone-event/48000\r\na=rtpmap:112 telephone-event/32000\r\na=rtpmap:113 telephone-event/16000\r\na=rtpmap:126 telephone-event/8000\r\na=ssrc:3613903436 cname:v6BqKtUzLQNl5ts+\r\na=ssrc:3613903436 msid:30af0aab-9c43-43e3-b442-ca2fd705711b 32633068-973c-4e8c-85d9-a3f4853204e5\r\na=ssrc:3613903436 mslabel:30af0aab-9c43-43e3-b442-ca2fd705711b\r\na=ssrc:3613903436 label:32633068-973c-4e8c-85d9-a3f4853204e5\r\nm=video 56751 UDP/TLS/RTP/SAVPF 127 119 125 118 124\r\nc=IN IP4 10.244.244.5\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=candidate:3733218095 1 udp 2122260223 10.244.244.5 56751 typ host generation 0 network-id 1\r\na=ice-ufrag:c6Ar\r\na=ice-pwd:M1lyF05W820ItaesICvoiIzc\r\na=ice-options:trickle\r\na=fingerprint:sha-256 C4:68:EE:51:CD:58:7D:9F6:B2:27:B7:95:33:97:5B:F2:CD:6AC:6F:4B:729:C8:E7:40:11:9C:88:5B:F9\r\na=setup:actpass\r\na=mid:2\r\na=extmap:14 urn:ietfarams:rtp-hdrext:toffset\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:13 urn:3gpp:video-orientation\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\na=extmap:11 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type\r\na=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing\r\na=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space\r\na=extmap:4 urn:ietfarams:rtp-hdrext:sdes:mid\r\na=extmap:5 urn:ietfarams:rtp-hdrext:sdes:rtp-stream-id\r\na=extmap:6 urn:ietfarams:rtp-hdrext:sdes:repaired-rtp-stream-id\r\na=sendonly\r\na=msid:74992ce5-0f87-4930-b4d2-fde96ceac402 a4d496db-f5e6-44b3-8d0f-a6cbc940324c\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtpmap:127 H264/90000\r\na=rtcp-fb:127 goog-remb\r\na=rtcp-fb:127 transport-cc\r\na=rtcp-fb:127 ccm fir\r\na=rtcp-fb:127 nack\r\na=rtcp-fb:127 nack pli\r\na=fmtp:127 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e033\r\na=rtpmap:119 rtx/90000\r\na=fmtp:119 apt=127\r\na=rtpmap:125 red/90000\r\na=rtpmap:118 rtx/90000\r\na=fmtp:118 apt=125\r\na=rtpmap:124 ulpfec/90000\r\na=ssrc-group:FID 619339875 4254398672\r\na=ssrc:619339875 cname:v6BqKtUzLQNl5ts+\r\na=ssrc:619339875 msid:74992ce5-0f87-4930-b4d2-fde96ceac402 a4d496db-f5e6-44b3-8d0f-a6cbc940324c\r\na=ssrc:619339875 mslabel:74992ce5-0f87-4930-b4d2-fde96ceac402\r\na=ssrc:619339875 label:a4d496db-f5e6-44b3-8d0f-a6cbc940324c\r\na=ssrc:4254398672 cname:v6BqKtUzLQNl5ts+\r\na=ssrc:4254398672 msid:74992ce5-0f87-4930-b4d2-fde96ceac402 a4d496db-f5e6-44b3-8d0f-a6cbc940324c\r\na=ssrc:4254398672 mslabel:74992ce5-0f87-4930-b4d2-fde96ceac402\r\na=ssrc:4254398672 label:a4d496db-f5e6-44b3-8d0f-a6cbc940324c\r\n","type":"offer","polite":false}}
Signaling: Receiving message: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"answer","data":{"sdp":"v=0\r\no=- 5291532733943242514 3 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1 2\r\na=extmap-allow-mixed\r\na=msid-semantic: WMS\r\nm=application 50696 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 121.52.252.30\r\na=candidate:3236570063 1 udp 2113937151 cc95be02-b27d-4e3a-a373-48389236275a.local 55968 typ host generation 0 network-cost 999\r\na=candidate:3784982864 1 udp 1677729535 121.52.252.30 50696 typ srflx raddr 0.0.0.0 rport 0 generation 0 network-cost 999\r\na=ice-ufrag:Ya0u\r\na=ice-pwd:i01k4AOjRju08F8r2yVayE0L\r\na=ice-options:trickle\r\na=fingerprint:sha-256 42:12:01:0B:B7:E4:54:19:69:C5:74:85:32:A8:A0:CA:9F:BC:B2:5B2:B1:F8:FF:E03:43:6B:66:E4:C5:C5\r\na=setupassive\r\na=mid:0\r\na=sctp-port:5000\r\na=max-message-size:262144\r\nm=audio 9 UDP/TLS/RTP/SAVPF 96 103 104 9 0 8 106 105 13 110 112 113 126\r\nc=IN IP4 0.0.0.0\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=ice-ufrag:Ya0u\r\na=ice-pwd:i01k4AOjRju08F8r2yVayE0L\r\na=ice-options:trickle\r\na=fingerprint:sha-256 42:12:01:0B:B7:E4:54:19:69:C5:74:85:32:A8:A0:CA:9F:BC:B2:5B2:B1:F8:FF:E03:43:6B:66:E4:C5:C5\r\na=setupassive\r\na=mid:1\r\na=extmap:1 urn:ietfarams:rtp-hdrext:ssrc-audio-level\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:4 urn:ietfarams:rtp-hdrext:sdes:mid\r\na=recvonly\r\na=rtcp-mux\r\na=rtpmap:96 opus/48000/2\r\na=rtcp-fb:96 transport-cc\r\na=fmtp:96 minptime=10;useinbandfec=1\r\na=rtpmap:103 ISAC/16000\r\na=rtpmap:104 ISAC/32000\r\na=rtpmap:9 G722/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:106 CN/32000\r\na=rtpmap:105 CN/16000\r\na=rtpmap:13 CN/8000\r\na=rtpmap:110 telephone-event/48000\r\na=rtpmap:112 telephone-event/32000\r\na=rtpmap:113 telephone-event/16000\r\na=rtpmap:126 telephone-event/8000\r\nm=video 9 UDP/TLS/RTP/SAVPF 127 119 125 118 124\r\nc=IN IP4 0.0.0.0\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=ice-ufrag:Ya0u\r\na=ice-pwd:i01k4AOjRju08F8r2yVayE0L\r\na=ice-options:trickle\r\na=fingerprint:sha-256 42:12:01:0B:B7:E4:54:19:69:C5:74:85:32:A8:A0:CA:9F:BC:B2:5B2:B1:F8:FF:E03:43:6B:66:E4:C5:C5\r\na=setupassive\r\na=mid:2\r\na=extmap:14 urn:ietfarams:rtp-hdrext:toffset\r\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:13 urn:3gpp:video-orientation\r\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=extmap:12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\na=extmap:11 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type\r\na=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing\r\na=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space\r\na=extmap:4 urn:ietfarams:rtp-hdrext:sdes:mid\r\na=extmap:5 urn:ietfarams:rtp-hdrext:sdes:rtp-stream-id\r\na=extmap:6 urn:ietfarams:rtp-hdrext:sdes:repaired-rtp-stream-id\r\na=recvonly\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtpmap:127 H264/90000\r\na=rtcp-fb:127 goog-remb\r\na=rtcp-fb:127 transport-cc\r\na=rtcp-fb:127 ccm fir\r\na=rtcp-fb:127 nack\r\na=rtcp-fb:127 nack pli\r\na=fmtp:127 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f\r\na=rtpmap:119 rtx/90000\r\na=fmtp:119 apt=127\r\na=rtpmap:125 red/90000\r\na=rtpmap:118 rtx/90000\r\na=fmtp:118 apt=125\r\na=rtpmap:124 ulpfec/90000\r\n","datetime":1670306640512}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","candidate":"candidate:680794875 1 udp 1686052607 121.52.252.30 52393 typ srflx raddr 10.244.244.5 rport 56751 generation 0 ufrag c6Ar network-id 1","sdpMid":"2","sdpMLineIndex":2}}
Signaling: Sending WS data: {"from":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","to":"","type":"candidate","data":{"connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2","candidate":"candidate:680794875 1 udp 1686052607 121.52.252.30 57689 typ srflx raddr 10.244.244.5 rport 48263 generation 0 ufrag c6Ar network-id 1","sdpMid":"1","sdpMLineIndex":1}}
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Signaling: Receiving message: {"type":"disconnect","connectionId":"31a08da6-3f56-4854-a86e-00cf7d0cbff2"}
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7
Curl error 35: Cert handshake failed. verify result: UNITYTLS_X509VERIFY_FATAL_ERROR. error state: 7