Wsrtjtyk

i'm using rabbitMQ in centos, and i encounter error when i try to sent message that exceeds ~120kb then i have php exception

In StreamIO.php line 301:



fwrite(): send of 568 bytes failed with errno=11 Resource temporarily unavailable 

with messages that are lighter all is ok, my rabbitmqctl status is this

[{pid,15256},

{running_applications,

    [{rabbitmq_management,"RabbitMQ Management Console","3.7.8"},

    {rabbitmq_web_dispatch,"RabbitMQ Web Dispatcher","3.7.8"},

    {rabbitmq_management_agent,"RabbitMQ Management Agent","3.7.8"},

    {rabbit,"RabbitMQ","3.7.8"},

    {mnesia,"MNESIA  CXC 138 12","4.15.5"},

    {amqp_client,"RabbitMQ AMQP Client","3.7.8"},

    {rabbit_common,

        "Modules shared by rabbitmq-server and rabbitmq-erlang-client",

        "3.7.8"},

    {ranch_proxy_protocol,"Ranch Proxy Protocol Transport","1.5.0"},

    {cowboy,"Small, fast, modern HTTP server.","2.2.2"},

    {ranch,"Socket acceptor pool for TCP protocols.","1.5.0"},

    {ssl,"Erlang/OTP SSL application","9.0.3"},

    {public_key,"Public key infrastructure","1.6.2"},

    {cowlib,"Support library for manipulating Web protocols.","2.1.0"},

    {crypto,"CRYPTO","4.3.3"},

    {xmerl,"XML parser","1.3.18"},

    {asn1,"The Erlang ASN1 compiler version 5.0.7","5.0.7"},

    {inets,"INETS  CXC 138 49","7.0.2"},

    {os_mon,"CPO  CXC 138 46","2.4.6"},

    {recon,"Diagnostic tools for production use","2.3.2"},

    {jsx,"a streaming, evented json parsing toolkit","2.8.2"},

    {lager,"Erlang logging framework","3.6.3"},

    {goldrush,"Erlang event stream processor","0.1.9"},

    {compiler,"ERTS  CXC 138 10","7.2.6"},

    {syntax_tools,"Syntax tools","2.1.6"},

    {syslog,"An RFC 3164 and RFC 5424 compliant logging framework.","3.4.3"},

    {sasl,"SASL  CXC 138 11","3.2.1"},

    {stdlib,"ERTS  CXC 138 10","3.6"},

    {kernel,"ERTS  CXC 138 10","6.1"}]},

{os,{unix,linux}},

{erlang_version,

    "Erlang/OTP 21 [erts-10.1.1] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:64] [hipe]n"},

{memory,

    [{connection_readers,0},

    {connection_writers,0},

    {connection_channels,0},

    {connection_other,30524},

    {queue_procs,139620},

    {queue_slave_procs,0},

    {plugins,1935536},

    {other_proc,25754188},

    {metrics,202260},

    {mgmt_db,520784},

    {mnesia,80336},

    {other_ets,2764424},

    {binary,3185424},

    {msg_index,171784},

    {code,23286871},

    {atom,1131721},

    {other_system,10675296},

    {allocated_unused,13024272},

    {reserved_unallocated,0},

    {strategy,rss},

    {total,[{erlang,69878768},{rss,82661376},{allocated,82903040}]}]},

{alarms,},

{listeners,[{clustering,25672,"::"},{amqp,5672,"::"},{http,15672,"::"}]},

{vm_memory_calculation_strategy,rss},

{vm_memory_high_watermark,0.4},

{vm_memory_limit,3395312025},

{disk_free_limit,50000000},

{disk_free,44361175040},

{file_descriptors,

    [{total_limit,32668},

    {total_used,5},

    {sockets_limit,29399},

    {sockets_used,0}]},

{processes,[{limit,1048576},{used,388}]},

{run_queue,1},

{uptime,5178},

{kernel,{net_ticktime,60}}]

i'm new to rabbitmq so there is much that i don't know, so if anybody can help me, detecting what is not right

This is a known issue in version 2.8.0 of PhpAmqpLib. The official recommendation is to fall back to 2.7.3 until it's resolved in 2.8.1.