An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full

System.Net.Sockets.SocketException: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full

System.Exception: An error occurred while sending the request. ---> System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full
   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.Sockets.Socket.InternalBind(EndPoint localEP)
   at System.Net.Sockets.Socket.BeginConnectEx(EndPoint remoteEP, Boolean flowContext, AsyncCallback callback, Object state)
   at System.Net.Sockets.Socket.UnsafeBeginConnect(EndPoint remoteEP, AsyncCallback callback, Object state)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at System.Net.Http.HttpClientHandler.GetResponseCallback(IAsyncResult ar)
   --- End of inner exception stack trace ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at SIMCMSWebApi.Controllers.RadioShowMobileController.<GetProgramId>d__13.MoveNext() in C:\home\site\repository\WebApi\Controllers\RadioShowMobileController.cs:line 491
   --- End of inner exception stack trace ---

Logged on Friday, September 4, 2026 at 4:26:56 AM

See also:

Server Variables

NameValue
ALL_HTTPHTTP_ACCEPT:*/* HTTP_ACCEPT_ENCODING:gzip, deflate, br HTTP_ACCEPT_LANGUAGE:en-US,en;q=0.9 HTTP_COOKIE:ARRAffinity=2e6884a375eed109cfc628009e5c9c2697e0b843e0175e0e5d93839c7d2dc0e9; ARRAffinitySameSite=2e6884a375eed109cfc628009e5c9c2697e0b843e0175e0e5d93839c7d2dc0e9 HTTP_HOST:sim-cms-webapi.azurewebsites.net HTTP_MAX_FORWARDS:10 HTTP_USER_AGENT:KTRB-AM/26 CFNetwork/1410.1 Darwin/22.6.0 HTTP_X_ARR_LOG_ID:672df6bd-0f22-4b85-96ca-dd0597a63481 HTTP_CLIENT_IP:69.181.182.126:53338 HTTP_DISGUISED_HOST:sim-cms-webapi.azurewebsites.net HTTP_X_SITE_DEPLOYMENT_ID:sim-cms-webapi HTTP_WAS_DEFAULT_HOSTNAME:sim-cms-webapi.azurewebsites.net HTTP_X_FORWARDED_PROTO:https HTTP_X_APPSERVICE_PROTO:https HTTP_X_ARR_SSL:2048|256|CN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US|CN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US HTTP_X_FORWARDED_TLSVERSION:1.3 HTTP_X_FORWARDED_FOR:69.181.182.126:53338 HTTP_X_ORIGINAL_URL:/api/podcastmobiledetails?siteId=243&id=170 HTTP_X_WAWS_UNENCODED_URL:/api/podcastmobiledetails?siteId=243&id=170
ALL_RAWAccept: */* Accept-Encoding: gzip, deflate, br Accept-Language: en-US,en;q=0.9 Cookie: ARRAffinity=2e6884a375eed109cfc628009e5c9c2697e0b843e0175e0e5d93839c7d2dc0e9; ARRAffinitySameSite=2e6884a375eed109cfc628009e5c9c2697e0b843e0175e0e5d93839c7d2dc0e9 Host: sim-cms-webapi.azurewebsites.net Max-Forwards: 10 User-Agent: KTRB-AM/26 CFNetwork/1410.1 Darwin/22.6.0 X-ARR-LOG-ID: 672df6bd-0f22-4b85-96ca-dd0597a63481 CLIENT-IP: 69.181.182.126:53338 DISGUISED-HOST: sim-cms-webapi.azurewebsites.net X-SITE-DEPLOYMENT-ID: sim-cms-webapi WAS-DEFAULT-HOSTNAME: sim-cms-webapi.azurewebsites.net X-Forwarded-Proto: https X-AppService-Proto: https X-ARR-SSL: 2048|256|CN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US|CN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US X-Forwarded-TlsVersion: 1.3 X-Forwarded-For: 69.181.182.126:53338 X-Original-URL: /api/podcastmobiledetails?siteId=243&id=170 X-WAWS-Unencoded-URL: /api/podcastmobiledetails?siteId=243&id=170
APPL_MD_PATH/LM/W3SVC/1668833352/ROOT
APPL_PHYSICAL_PATHC:\home\site\wwwroot\
AUTH_PASSWORD*****
AUTH_TYPE
AUTH_USER
CERT_COOKIE
CERT_FLAGS
CERT_ISSUER
CERT_KEYSIZE256
CERT_SECRETKEYSIZE2048
CERT_SERIALNUMBER
CERT_SERVER_ISSUERCN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US
CERT_SERVER_SUBJECTCN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US
CERT_SUBJECT
CONTENT_LENGTH0
CONTENT_TYPE
GATEWAY_INTERFACECGI/1.1
HTTP_ACCEPT*/*
HTTP_ACCEPT_ENCODINGgzip, deflate, br
HTTP_ACCEPT_LANGUAGEen-US,en;q=0.9
HTTP_APPLICATIONINSIGHTS_REQUESTTRACKINGTELEMETRYMODULE_ROOTREQUEST_IDd41b0135-a710-426a-b98f-9a1ab6eaf145
HTTP_CLIENT_IP69.181.182.126:53338
HTTP_COOKIEARRAffinity=2e6884a375eed109cfc628009e5c9c2697e0b843e0175e0e5d93839c7d2dc0e9; ARRAffinitySameSite=2e6884a375eed109cfc628009e5c9c2697e0b843e0175e0e5d93839c7d2dc0e9
HTTP_DISGUISED_HOSTsim-cms-webapi.azurewebsites.net
HTTP_HOSTsim-cms-webapi.azurewebsites.net
HTTP_MAX_FORWARDS10
HTTP_USER_AGENTKTRB-AM/26 CFNetwork/1410.1 Darwin/22.6.0
HTTP_WAS_DEFAULT_HOSTNAMEsim-cms-webapi.azurewebsites.net
HTTP_X_APPSERVICE_PROTOhttps
HTTP_X_ARR_LOG_ID672df6bd-0f22-4b85-96ca-dd0597a63481
HTTP_X_ARR_SSL2048|256|CN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US|CN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US
HTTP_X_FORWARDED_FOR69.181.182.126:53338
HTTP_X_FORWARDED_PROTOhttps
HTTP_X_FORWARDED_TLSVERSION1.3
HTTP_X_ORIGINAL_URL/api/podcastmobiledetails?siteId=243&id=170
HTTP_X_SITE_DEPLOYMENT_IDsim-cms-webapi
HTTP_X_WAWS_UNENCODED_URL/api/podcastmobiledetails?siteId=243&id=170
HTTPSon
HTTPS_KEYSIZE256
HTTPS_SECRETKEYSIZE2048
HTTPS_SERVER_ISSUERCN=Microsoft TLS G2 RSA CA OCSP 16, O=Microsoft Corporation, C=US
HTTPS_SERVER_SUBJECTCN=*.azurewebsites.net, O=Microsoft Corporation, L=Redmond, S=WA, C=US
INSTANCE_ID1668833352
INSTANCE_META_PATH/LM/W3SVC/1668833352
LOCAL_ADDR10.70.96.34
LOGON_USER
PATH_INFO/api/podcastmobiledetails
PATH_TRANSLATEDC:\home\site\wwwroot\api\podcastmobiledetails
QUERY_STRINGsiteId=243&id=170
REMOTE_ADDR69.181.182.126
REMOTE_HOST69.181.182.126
REMOTE_PORT53338
REMOTE_USER
REQUEST_METHODGET
SCRIPT_NAME/api/podcastmobiledetails
SERVER_NAMEsim-cms-webapi.azurewebsites.net
SERVER_PORT443
SERVER_PORT_SECURE1
SERVER_PROTOCOLHTTP/1.1
SERVER_SOFTWAREMicrosoft-IIS/10.0
URL/api/podcastmobiledetails