{"action":"created","issue":{"url":"https://api.github.com/repos/open62541/open62541/issues/2792","repository_url":"https://api.github.com/repos/open62541/open62541","labels_url":"https://api.github.com/repos/open62541/open62541/issues/2792/labels{/name}","comments_url":"https://api.github.com/repos/open62541/open62541/issues/2792/comments","events_url":"https://api.github.com/repos/open62541/open62541/issues/2792/events","html_url":"https://github.com/open62541/open62541/issues/2792","id":452569718,"node_id":"MDU6SXNzdWU0NTI1Njk3MTg=","number":2792,"title":"Processing the message failed with error BadOutOfMemory","user":{"login":"MarineKing5248","id":39548142,"node_id":"MDQ6VXNlcjM5NTQ4MTQy","avatar_url":"https://avatars2.githubusercontent.com/u/39548142?v=4","gravatar_id":"","url":"https://api.github.com/users/MarineKing5248","html_url":"https://github.com/MarineKing5248","followers_url":"https://api.github.com/users/MarineKing5248/followers","following_url":"https://api.github.com/users/MarineKing5248/following{/other_user}","gists_url":"https://api.github.com/users/MarineKing5248/gists{/gist_id}","starred_url":"https://api.github.com/users/MarineKing5248/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MarineKing5248/subscriptions","organizations_url":"https://api.github.com/users/MarineKing5248/orgs","repos_url":"https://api.github.com/users/MarineKing5248/repos","events_url":"https://api.github.com/users/MarineKing5248/events{/privacy}","received_events_url":"https://api.github.com/users/MarineKing5248/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2019-06-05T15:32:13Z","updated_at":"2019-06-07T08:35:18Z","closed_at":null,"author_association":"NONE","body":"## Description\r\nI run the OPCUA python server on an ubuntu machine, and use another mac machine to run 1000 parallel processes to simulate 1000 clients to send message(an array of 100 doubles) to the server with 1 second time interval to do some test. It works well. Then I try to run the OPCUA C Server(with the same configuration) on the same ubuntu machine and use the same mac machine to run the clients to send message to the server. But now some thing happened, the first 44 connections between server and clients are totally fine, but the server will always stop the other connections( i.e. begins from the 45th connection). It shows the error message \"Connection 45 | Processing the message failed with error BadOutOfMemory\" on the ubuntu server and the error message \"CRITICAL:opcua.client.ua_client.Socket:Received an error: MessageAbort(error:StatusCode(Good), reason:None)\" on the mac clients' terminal.\r\n\r\n\r\n## Background Information / Reproduction Steps\r\nI double checked the background information, like: memory usage is quite enough( like 70% percent available). I changed the number of clients, as long as there are more than 44 clients, it will always stop the connections from the 45th client. \r\n\r\nI checked lots' of places but did find the solutions. Hope someone has any idea what happened or the possible solution of it. \r\n\r\n## Checklist\r\n\r\nPlease provide the following information:\r\n\r\n - [x] open62541 Version (release number or git tag):\r\n          Git-Revision:0.3-rc2\r\n - [x] Other OPC UA SDKs used (OPCUA python clients): \r\n         opcua==0.98.6\r\n - [x] Operating system:\r\n         server--Ubuntu 18.04.2 LTS\r\n         clients--macOs Mojave 10.14.5\r\n - [ ] Logs (with `UA_LOGLEVEL` set as low as necessary) attached\r\n - [ ] Wireshark network dump attached\r\n - [ ] Self-contained code example attached\r\n - [ ] Critical issue\r\n"},"comment":{"url":"https://api.github.com/repos/open62541/open62541/issues/comments/499804329","html_url":"https://github.com/open62541/open62541/issues/2792#issuecomment-499804329","issue_url":"https://api.github.com/repos/open62541/open62541/issues/2792","id":499804329,"node_id":"MDEyOklzc3VlQ29tbWVudDQ5OTgwNDMyOQ==","user":{"login":"mlgiraud","id":1338425,"node_id":"MDQ6VXNlcjEzMzg0MjU=","avatar_url":"https://avatars0.githubusercontent.com/u/1338425?v=4","gravatar_id":"","url":"https://api.github.com/users/mlgiraud","html_url":"https://github.com/mlgiraud","followers_url":"https://api.github.com/users/mlgiraud/followers","following_url":"https://api.github.com/users/mlgiraud/following{/other_user}","gists_url":"https://api.github.com/users/mlgiraud/gists{/gist_id}","starred_url":"https://api.github.com/users/mlgiraud/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mlgiraud/subscriptions","organizations_url":"https://api.github.com/users/mlgiraud/orgs","repos_url":"https://api.github.com/users/mlgiraud/repos","events_url":"https://api.github.com/users/mlgiraud/events{/privacy}","received_events_url":"https://api.github.com/users/mlgiraud/received_events","type":"User","site_admin":false},"created_at":"2019-06-07T08:35:18Z","updated_at":"2019-06-07T08:35:18Z","author_association":"CONTRIBUTOR","body":"Could you check if you encounter the problem with the code in #2408 ?"}}
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