Comment 2 for bug 1455087

Mir might still need some improvement tangentially here, because the same error log message appears hundreds of times per second...

[1431536837.289995] <ERROR> mircommon: Caught exception at Mir/EGL driver boundary (in queueBuffer): /build/buildd/mir-0.12.1+15.04.20150324/src/client/rpc/stream_socket_transport.cpp(154): Throw in function virtual void mir::client::rpc::StreamSocketTransport::send_message(const std::vector<unsigned char>&, const std::vector<mir::Fd>&)
Dynamic exception type: N5boost16exception_detail10clone_implINS0_19error_info_injectorIN3mir25socket_disconnected_errorEEEEE
std::exception::what: Failed to send message to server: Broken pipe
32, "Broken pipe"
[1431536837.293261] <ERROR> mircommon: Caught exception at Mir/EGL driver boundary (in queueBuffer): /build/buildd/mir-0.12.1+15.04.20150324/src/client/rpc/stream_socket_transport.cpp(154): Throw in function virtual void mir::client::rpc::StreamSocketTransport::send_message(const std::vector<unsigned char>&, const std::vector<mir::Fd>&)
Dynamic exception type: N5boost16exception_detail10clone_implINS0_19error_info_injectorIN3mir25socket_disconnected_errorEEEEE
std::exception::what: Failed to send message to server: Broken pipe
32, "Broken pipe"
[1431536837.296618] <ERROR> mircommon: Caught exception at Mir/EGL driver boundary (in queueBuffer): /build/buildd/mir-0.12.1+15.04.20150324/src/client/rpc/stream_socket_transport.cpp(154): Throw in function virtual void mir::client::rpc::StreamSocketTransport::send_message(const std::vector<unsigned char>&, const std::vector<mir::Fd>&)
Dynamic exception type: N5boost16exception_detail10clone_implINS0_19error_info_injectorIN3mir25socket_disconnected_errorEEEEE
std::exception::what: Failed to send message to server: Broken pipe
32, "Broken pipe"