尝试通过
设置webrtc连接时遇到问题PeerConnectionFactory.createPeerConnection(params.iceServers,
params.pcConstraints, PeerConnection.Observer())
以下是我发送的限制条件：
MediaConstraints pcConstraints = new MediaConstraints();
pcConstraints.optional.add(new MediaConstraints.KeyValuePair("DtlsSrtpKeyAgreement", "true"));
pcConstraints.mandatory.add(new MediaConstraints.KeyValuePair("OfferToReceiveAudio", "true"));
pcConstraints.mandatory.add(new MediaConstraints.KeyValuePair("OfferToReceiveVideo", "true"));
这是错误：
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] JNI ERROR (app bug): local reference table overflow (max=512)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] local reference table dump:
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] Last 10 entries (of 512):
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 511: 0x12f5b280 org.webrtc.MediaConstraints$KeyValuePair
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 510: 0x12f5b670 byte[] (4 elements)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 509: 0x12f72610 java.lang.String "ISO-8859-1"
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 508: 0x71029af0 java.lang.Class<java.lang.String>
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 507: 0x12f62580 byte[] (19 elements)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 506: 0x12f725e0 java.lang.String "ISO-8859-1"
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 505: 0x71029af0 java.lang.Class<java.lang.String>
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 504: 0x70d0b170 java.lang.String "true"
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 503: 0x12ead680 java.lang.Class<org.webrtc.MediaConstraints$KeyValuePair>
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 502: 0x12ef6b80 java.lang.String "OfferToReceiveVi... (19 chars)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] Summary:
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of org.webrtc.PeerConnection$BundlePolicy
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of org.webrtc.PeerConnection$ContinualGatheringPolicy
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of org.webrtc.PeerConnection$RtcpMuxPolicy
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of org.webrtc.PeerConnection$IceTransportsType
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of org.webrtc.PeerConnection$TcpCandidatePolicy
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 23 of org.webrtc.PeerConnection$TlsCertPolicy (1 unique instances)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of org.webrtc.PeerConnection$CandidateNetworkPolicy
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of org.webrtc.PeerConnection$KeyType
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 3 of org.webrtc.MediaConstraints$KeyValuePair (3 unique instances)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 23 of org.webrtc.PeerConnection$IceServer (23 unique instances)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 139 of java.lang.Class (10 unique instances)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of java.lang.String[] (3 elements)
01-22 00:04:45.327 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 209 of java.lang.String (143 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of java.util.ArrayList$ArrayListIterator
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of java.util.ArrayList
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of java.util.LinkedList$LinkIterator
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of java.util.LinkedList
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 42 of byte[] (42 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 2 of byte[] (3 elements) (2 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of byte[] (4 elements)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 4 of byte[] (5 elements) (4 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 2 of byte[] (6 elements) (2 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 2 of byte[] (7 elements) (2 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of byte[] (8 elements)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of byte[] (11 elements)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 2 of byte[] (18 elements) (2 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 5 of byte[] (19 elements) (5 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 2 of byte[] (20 elements) (2 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of byte[] (21 elements)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 24 of byte[] (22 elements) (24 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 4 of byte[] (23 elements) (4 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 3 of byte[] (24 elements) (3 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of byte[] (28 elements)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 4 of byte[] (29 elements) (4 unique instances)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of byte[] (30 elements)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115] 1 of byte[] (43 elements)
01-22 00:04:45.328 22396-22396/co..webrtcpoc1 A/art: art/runtime/indirect_reference_table.cc:115]
01-22 00:04:45.419 1097-1097/? D/wpa_supplicant: wlan0: Control interface command 'SIGNAL_POLL'
01-22 00:04:45.423 1097-1097/? D/wpa_supplicant: CTRL-DEBUG: global_ctrl_sock-sendto: sock=11 sndbuf=163840 outq=0 send_len=48
01-22 00:04:45.970 22396-22396/co..webrtcpoc1 A/art: art/runtime/barrier.cc:90] Check failed: count_ == 0 (count_=-1, 0=0) Attempted to destroy barrier with non zero count
01-22 00:04:45.971 22396-22396/co..webrtcpoc1 A/art: art/runtime/runtime.cc:366] Runtime aborting --- recursively, so no thread-specific detail!
01-22 00:04:45.971 22396-22396/co..webrtcpoc1 A/art: art/runtime/runtime.cc:366]
--------- beginning of crash
01-22 00:04:45.971 22396-22396/co..webrtcpoc1 A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 22396 (moto.webrtcpoc1)
01-22 00:04:46.027 306-306/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
01-22 00:04:46.027 306-306/? A/DEBUG: Build fingerprint: 'Lenovo/YT3-850F/YT3-850F:6.0.1/MMB29M/YT3-850F_USR_S109_161226_Q1241_ROW:user/release-keys'
01-22 00:04:46.027 306-306/? A/DEBUG: Revision: '0'
01-22 00:04:46.028 306-306/? A/DEBUG: ABI: 'arm'
01-22 00:04:46.028 306-306/? A/DEBUG: pid: 22396, tid: 22396, name: moto.webrtcpoc1 >>> co..webrtcpoc1 <<<
01-22 00:04:46.029 306-306/? A/DEBUG: signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
01-22 00:04:46.067 306-306/? A/DEBUG: Abort message: 'art/runtime/indirect_reference_table.cc:115] JNI ERROR (app bug): local reference table overflow (max=512)'
01-22 00:04:46.067 306-306/? A/DEBUG: r0 00000000 r1 0000577c r2 00000006 r3 b6ff3b7c
01-22 00:04:46.067 306-306/? A/DEBUG: r4 b6ff3b84 r5 b6ff3b34 r6 00000000 r7 0000010c
01-22 00:04:46.068 306-306/? A/DEBUG: r8 b4cfd800 r9 b4cfbe44 sl b7741fbb fp b4ce1708
01-22 00:04:46.068 306-306/? A/DEBUG: ip 00000006 sp be9c55e0 lr b6d70d85 pc b6d73174 cpsr 40070010
01-22 00:04:46.114 306-306/? A/DEBUG: backtrace:
01-22 00:04:46.114 306-306/? A/DEBUG: #00 pc 00044174 /system/lib/libc.so (tgkill+12)
01-22 00:04:46.115 306-306/? A/DEBUG: #01 pc 00041d81 /system/lib/libc.so (pthread_kill+32)
01-22 00:04:46.115 306-306/? A/DEBUG: #02 pc 0001ba2f /system/lib/libc.so (raise+10)
01-22 00:04:46.115 306-306/? A/DEBUG: #03 pc 00018be1 /system/lib/libc.so (__libc_android_abort+34)
01-22 00:04:46.115 306-306/? A/DEBUG: #04 pc 000167a8 /system/lib/libc.so (abort+4)
01-22 00:04:46.115 306-306/? A/DEBUG: #05 pc 0031f421 /system/lib/libart.so (_ZN3art7Runtime5AbortEv+212)
01-22 00:04:46.116 306-306/? A/DEBUG: #06 pc 000f39d9 /system/lib/libart.so (_ZN3art10LogMessageD2Ev+2092)
01-22 00:04:46.116 306-306/? A/DEBUG: #07 pc 000f0207 /system/lib/libart.so (_ZN3art7BarrierD2Ev+182)
01-22 00:04:46.116 306-306/? A/DEBUG: #08 pc 00345961 /system/lib/libart.so (_ZN3art10ThreadList4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+144)
01-22 00:04:46.116 306-306/? A/DEBUG: #09 pc 0031f4dd /system/lib/libart.so (_ZN3art7Runtime5AbortEv+400)
01-22 00:04:46.116 306-306/? A/DEBUG: #10 pc 000f39d9 /system/lib/libart.so (_ZN3art10LogMessageD2Ev+2092)
01-22 00:04:46.116 306-306/? A/DEBUG: #11 pc 001d399f /system/lib/libart.so (_ZN3art22IndirectReferenceTable3AddEjPNS_6mirror6ObjectE+226)
01-22 00:04:46.117 306-306/? A/DEBUG: #12 pc 00271bc5 /system/lib/libart.so (_ZN3art3JNI14GetObjectClassEP7_JNIEnvP8_jobject+324)
01-22 00:04:46.117 306-306/? A/DEBUG: #13 pc 0010726d /system/lib/libart.so (_ZN3art8CheckJNI14GetObjectClassEP7_JNIEnvP8_jobject+376)
01-22 00:04:46.117 306-306/? A/DEBUG: #14 pc 000adbe9 /data/app/co..webrtcpoc1-2/lib/arm/libjingle_peerconnection_so.so
01-22 00:04:46.117 306-306/? A/DEBUG: #15 pc 000b607d /data/app/co..webrtcpoc1-2/lib/arm/libjingle_peerconnection_so.so
01-22 00:04:46.117 306-306/? A/DEBUG: #16 pc 000b6309 /data/app/co..webrtcpoc1-2/lib/arm/libjingle_peerconnection_so.so
01-22 00:04:46.117 306-306/? A/DEBUG: #17 pc 000bb9ad /data/app/co..webrtcpoc1-2/lib/arm/libjingle_peerconnection_so.so (Java_org_webrtc_PeerConnectionFactory_nativeCreatePeerConnection+524)
01-22 00:04:46.117 306-306/? A/DEBUG: #18 pc 005b96f3 /data/app/co..webrtcpoc1-2/oat/arm/base.odex (offset 0x3d5000) (long org.webrtc.PeerConnectionFactory.nativeCreatePeerConnection(long, org.webrtc.PeerConnection$RTCConfiguration, org.webrtc.MediaConstraints, long)+158)
01-22 00:04:46.118 306-306/? A/DEBUG: #19 pc 005bac85 /data/app/co..webrtcpoc1-2/oat/arm/base.odex (offset 0x3d5000) (org.webrtc.PeerConnection org.webrtc.PeerConnectionFactory.createPeerConnection(org.webrtc.PeerConnection$RTCConfiguration, org.webrtc.MediaConstraints, org.webrtc.PeerConnection$Observer)+248)
01-22 00:04:46.118 306-306/? A/DEBUG: #20 pc 005bab57 /data/app/co..webrtcpoc1-2/oat/arm/base.odex (offset 0x3d5000) (org.webrtc.PeerConnection org.webrtc.PeerConnectionFactory.createPeerConnection(java.util.List, org.webrtc.MediaConstraints, org.webrtc.PeerConnection$Observer)+114)
01-22 00:04:46.118 306-306/? A/DEBUG: #21 pc 00577753 /data/app/co..webrtcpoc1-2/oat/arm/base.odex (offset 0x3d5000) (void co..webrtcpoc1.VideoChatActivity.(java.lang.String)+358)
01-22 00:04:46.118 306-306/? A/DEBUG: #22 pc 00578403 /data/app/co..webrtcpoc1-2/oat/arm/base.odex (offset 0x3d5000) (void co..webrtcpoc1.VideoChatActivity.onCreate(android.os.Bundle)+1166)
01-22 00:04:46.118 306-306/? A/DEBUG: #23 pc 0265258d /system/framework/arm/boot.oat (offset 0x1efd000)
答案 0 :(得分：2)
通过将传入的Ice Server数量从24减少到5来解决此问题。