BloombergLP::bdls::PipeUtil::send

Send the specified message to the pipe with the specified pipeName.

Synopsis

Declared in <bdls_pipeutil.h>

static
int
send(
    std::string_view const& pipeName,
    std::string_view const& message);

Description

Send the specified message to the pipe with the specified UTF‐8 pipeName. Return 0 on success, and a nonzero value otherwise. message is output in a single write operation; consequently, messages that do not exceed the PIPE_BUF value (see []Atomicity) will not be interleaved even when multiple concurrent processes are writing to pipeName. The behavior is undefined unless pipeName is a valid UTF‐8 string.

Return Value

0 on success, and a non‐zero value otherwise

Parameters

Name

Description

pipeName

UTF‐8 name of the pipe to write to

message

message to send to the pipe

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