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Better error messages.

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GitOrigin-RevId: d3c4e84c609f90d52ed9564c7a5301706562147f
This commit is contained in:
levlam 2018-05-19 18:03:53 +03:00
parent 0764948a87
commit 2216998d74
1 changed files with 9 additions and 9 deletions
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18
tdutils/td/utils/port/Fd.cpp
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@ -129,7 +129,7 @@ Status Fd::duplicate(const Fd &from, Fd &to) {
CHECK(!from.empty());
CHECK(!to.empty());
if (dup2(from.get_native_fd(), to.get_native_fd()) == -1) {
return OS_ERROR("dup2 failed");
return OS_ERROR("Failed to duplicate file descriptor");
}
return Status::OK();
}
@ -611,7 +611,7 @@ class Fd::FdImpl {
if (last_error == ERROR_IO_PENDING) {
return;
}
on_error(OS_SOCKET_ERROR("ConnectEx failed"), Fd::Flag::Read);
on_error(OS_SOCKET_ERROR("Failed to connect"), Fd::Flag::Read);
}
// for EventFd
@ -741,7 +741,7 @@ class Fd::FdImpl {
DWORD bytes_read;
auto status = GetOverlappedResult(get_io_handle(), &read_overlapped_, &bytes_read, false);
if (status == 0) {
return on_error(OS_ERROR("ReadFile failed"), Fd::Flag::Read);
return on_error(OS_ERROR("Failed to read from file"), Fd::Flag::Read);
}
VLOG(fd) << "Read " << tag("fd", get_io_handle()) << tag("size", bytes_read);
@ -757,7 +757,7 @@ class Fd::FdImpl {
DWORD bytes_written;
auto status = GetOverlappedResult(get_io_handle(), &write_overlapped_, &bytes_written, false);
if (status == 0) {
return on_error(OS_ERROR("WriteFile failed"), Fd::Flag::Write);
return on_error(OS_ERROR("Failed to write to file"), Fd::Flag::Write);
}
if (bytes_written != 0) {
VLOG(fd) << "Write " << tag("fd", get_io_handle()) << tag("size", bytes_written);
@ -771,7 +771,7 @@ class Fd::FdImpl {
DWORD bytes_read;
auto status = GetOverlappedResult(get_io_handle(), &read_overlapped_, &bytes_read, false);
if (status == 0) {
return on_error(OS_ERROR("AcceptEx failed"), Fd::Flag::Write);
return on_error(OS_ERROR("Failed to accept connection"), Fd::Flag::Write);
}
accepted_.push_back(Fd::create_socket_fd(accept_socket_));
accept_socket_ = INVALID_SOCKET;
@ -784,7 +784,7 @@ class Fd::FdImpl {
VLOG(fd) << "on_connect_ready";
auto status = GetOverlappedResult(get_io_handle(), &read_overlapped_, &bytes_read, false);
if (status == 0) {
return on_error(OS_ERROR("ConnectEx failed"), Fd::Flag::Write);
return on_error(OS_ERROR("Failed to connect"), Fd::Flag::Write);
}
connected_ = true;
VLOG(fd) << "connected = true";
@ -816,7 +816,7 @@ class Fd::FdImpl {
async_read_flag_ = true;
return;
}
on_error(OS_ERROR("ReadFile failed"), Fd::Flag::Read);
on_error(OS_ERROR("Failed to read from file"), Fd::Flag::Read);
}
void try_start_write() {
@ -841,7 +841,7 @@ class Fd::FdImpl {
return;
}
CHECK(WaitForSingleObject(write_event_, 0) != WAIT_OBJECT_0);
on_error(OS_ERROR("WriteFile failed"), Fd::Flag::Write);
on_error(OS_ERROR("Failed to write to file"), Fd::Flag::Write);
}
void try_start_accept() {
@ -867,7 +867,7 @@ class Fd::FdImpl {
async_read_flag_ = true;
return;
}
on_error(OS_SOCKET_ERROR("AcceptExFailed"), Fd::Flag::Read);
on_error(OS_SOCKET_ERROR("Failed to accept connection"), Fd::Flag::Read);
}
void loop() {