When i send message in json string to server, at server parse this message:"Upgrade: web", this message does not match with message sent,
so server parse this message => throw error: "Unexpected character encountered while parsing value: U. Path '', line 2, position 1."
Can you help me fix this error and explain for me, please
When i send message in json string to server, at server parse this message:"Upgrade: web", this message does not match with message sent, so server parse this message => throw error: "Unexpected character encountered while parsing value: U. Path '', line 2, position 1." Can you help me fix this error and explain for me, please