This error was caused by a proxy load balancer in front of PostgreSQL servers dropping the connection, but what's troubling is that the same error doesn't always occur.PG::Connection#exec_paramsinternally sends multiple messages to the server, and if an error occurs in the early messages,PG:...
进入创建好的Azure Database for PostgreSQL server 点击connection security 在Firewall rules中 Add 0.0.0.0-255.255.255.255 再次连接创建好的postgresql就可以了
针对你遇到的错误 error: connection to server on socket "/run/postgresql/.s.pgsql.5432" failed: no such file or directory,我们可以按照以下步骤进行排查和解决: 1. 确认PostgreSQL服务是否正在运行 首先,我们需要确认PostgreSQL服务是否已经在运行。在大多数Linux系统中,你可以使用以下命令来检查服务状态: bash...
INTERNAL SERVER ERROR: Unable to connect to server:connection to server at "10.0.0.66",port 5432 failed:FATAL:no pg_hba.conf entry for host "192.168.0.8",user "postgres",database "portgres",no encryption 1. 2. 问题原因: PostgreSQL数据库为了安全,它不会监听除本地以外的所有连接请求,当用户...
VM to 192.168.1.* in the other. regards, tom lane < Really? > $ psql -h 192.168.1.125 > psql: could not connect to server: No route to host Or the port is not 5432. Or a Firewall is blocking the connection. -- Matheus de Oliveira ...
could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host...
psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/tmp/.s.PGSQL.1921"? 若环境变量PGHOST未配置,且psql不加-h命令的时候,则默认使用的是数据库参数unix_socket_directories 的默认值(一般是/tmp) ...
postgresql数据库无法连接,提示 Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432? could not connect to server: Connection refused (0x0000274D/10061) I... (1062, "Duplicate entry '' for key 'username'") ...
It worked yesterday. I tried using msfdb in linux and when i do db_status i get postgresql selected no connection. I tried to start the database and it doesn't help. I ran msfdb reinit and i get this error: msf5 > sudo msfdb reinit [*] e...
: [:load]) do...(87 additional frame(s) were not displayed)ActiveRecord::StatementInvalid: PG::UnableToSend: no connection to the server: ROLLBACKPG::UnableToSend: no connection to the serveractive_record/connection_adapters/postgresql_adapter.rb:611:in `async_exec_params'@connection.exec_...